What is the equation of a line through the points (0, 9) and (3, 0)?
0-9
3-0 y=-3x + 9
Obecause m=
Obecause m=
Obecause m=
O because m=
0-9
3-0 y=-3x + 3
3-0
0-9;y=-
y=-x+9
3-0
1
0-9; X=-3x+3

Answers

Answer 1

[tex](\stackrel{x_1}{0}~,~\stackrel{y_1}{9})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{0}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{0}-\stackrel{y1}{9}}}{\underset{run} {\underset{x_2}{3}-\underset{x_1}{0}}} \implies \cfrac{ -9 }{ 3 }\implies -3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{9}=\stackrel{m}{-3}(x-\stackrel{x_1}{0}) \\\\\\ y-9=-3x\implies y=-3x+9[/tex]


Related Questions

At a berry farm, Clayton picks 1 1/4
cups of blackberries and twice as many raspberries. He takes the berries home and uses them to make mixed-berry muffins. If Clayton needs 3/4
of a cup of mixed berries for each batch of muffins, how many batches can he make?
Write your answer as a whole number, fraction, or mixed number. Simplify any fractions.

Answers

Answer: 1 1/4 batches of muffins

Step-by-step explanation:

multiply 1 1/4 (5/4) by 2 and get 5/2 (2 1/2)next add 5/2 (10/4) and 5/4 and get 15/4divide 15/4 by 3 and get 5/4simplify that out into 1 1/4

Find the slope of a line that passes through (4.5,3.5) and (9.5,5.5)

M =

Answers

[tex](\stackrel{x_1}{4.5}~,~\stackrel{y_1}{3.5})\qquad (\stackrel{x_2}{9.5}~,~\stackrel{y_2}{5.5})~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{5.5}-\stackrel{y1}{3.5}}}{\underset{run} {\underset{x_2}{9.5}-\underset{x_1}{4.5}}}\implies \cfrac{2}{5}[/tex]

I need an answer please

Answers

Answer:

Angle B equals 139

Step-by-step explanation:

6x -6 = 90 is the simplified equation. Solving the equation would make x = 31. Then, plugging in x would make Angle A 41 and Angle B 139

A rain gauge collected 0.2 inches of
rain in 30 minutes. If it keeps
raining at the same rate, what is the
total time it will take to collect 1
inch of rain?

Answers

Answer:

you're answer will be 2 hours and 30 minutes

Step-by-step explanation:

i hope that helps you! :))

Answer is 150 minutes or 2 hours 30 minutes

Step by step

.2 inches in 30 minutes = 1 inch in x minutes

.2/30 = 1/x cross multiply

.2x = 30

Divide both sides by .2 to solve for x

.2/.2 x = 30/.2

X = 150 minutes to fill the gauge to 1”


55 mph
BIKE
12 mph
How many more hours can the bus travel than the bike in a 3.5 hour period?

Answers

Step-by-step explanation:

3.5(12)=42

3.5(55)=192.5

192.5

-42

150.5 more miles

Ay-Jiuan can buy 12 songs for $10, or she
can pay $0.85 per song. Which option has the lesser price per song?

Answers

Nose nsjwjwjqjwjhwjwbwbnwmwjwhwhw

Answer: The 12 songs for $10

Step-by-step explanation: 12 / 10 = 1.2 while 12 / 0.85 = 14.11

A gasoline tank contains 9.6 hectolitres (hL) when it is 60% full. What is the capacity of the tank (in hL)?

Answers

The capacity of the full tank is 16 hectolitre. percentage problem.

A gasoline tank contains 9.6 hectolitres (hL) when it is 60% full. when the tank is 100% full that is the capacity of the tank.

so, the capacity of the full tank is 9.6x(100/60) = 16 hL.

this a percentage problem. In mathematics, a percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%". A percentage is a dimensionless number; it has no unit of measurement.

Learn more about percentage here:

https://brainly.com/question/13450942

#SPJ9

Find the equation of the line with slope m=- 3 that contains the point (9, - 15) Use fractions in your response, not decimals

Answers

Answer:

y = - 3x + 12

Step-by-step explanation:

Slope intercept form of line

y = mx + b where m = slope, b = y-intercept

==> y = -3x + b is the equatin

To find b, plug in values for point x = 9, y =-15 and solve for b

-15 = -3(9) + b

-15 = -27 + b

Add 27 both sides

-15 + 27 = b

12 = b

b = 12

Equation is
y = - 3x + 12

Maths help 10 points awarded and brainiest for correct answer

Answers

The range of the data is 5.

Ensure that the score column entries are listed in ascending numerical order. The entries in our example are listed in numerical order.

According to the definition, range is determined for continuous frequency distribution as the difference between the upper limit of the maximum interval and lower limit of the minimum interval of the grouped data.

1. Find the score column entry with the lowest value (with a Frequency greater than 0).

here we have 1 as the lowest entry. The lowest test score is 1.

2. Find the highest entry in the Score column (with a Frequency greater than 0).

here, we have 6 as the highest entry  The highest test score is 6.

Subtract the lowest number (1) from the highest number (6).

6 - 1 = 5

The range of the test scores is 5.

Hence we get the range of the given data as 5.

Learn more about Mean,mode and range here:

brainly.com/question/542771

#SPJ9

Pe un stadion se găsește un grup de sportiv cuprins între 50 și 100 care se pot grupa în coloane de câte 12 18:24 tarif fiecare dată rămân șase sportiv care nu pot forma o coloană completă care este numărul minim de sportiv? Va rog sa ma ajutati repede!!!!

Answers

H dishes and I have a good day

Find the value of PT if
PT=4x+1 and 7x-8

Answers

Answer:

4x+8+7x-8

Step-by-step explanation:

4x+7x+8-8

11x+0

11x.

Numbers that can be written as a power in more than one way

Answers

Numbers that can be written as a power in more than one way is known as exponents .

WHAT ARE EXPONENTS?

A sign that denotes raising to a power that is placed above and to the right of a mathematical expression. for example , [tex]2^{a}[/tex].

The mathematical procedure known as exponentiation, abbreviated as bn, involves the base number (b) and the exponent (or power) number (n). In English, it is pronounced "b (raised) to the (power of) n." [1] Exponentiation is the process of repeatedly multiplying bases, where n is a positive integer, and the product is known as bn.

The exponent is typically denoted by a superscript to the right of the base. The term "b raised to the nth power," "b (raised) to the power of n," "the nth power of b," "b to the nth power," or, most simply, "b to the nth," is used to describe bn.

CALCULATION

Numbers that can be written as a power in more than one way is known as exponents .

These numbers are basically written to save time to multiply the same number multiple times .

learn more about exponents here :

brainly.com/question/4564462

#SPJ9

(7m³ +8m²-m+2.8)-(-3m³ +9m+3.6)​

Answers

Answer:

The correct answer would be,

= 10m^3 + 8m^2 - 10m - 0.8

Step-by-step explanation:

First you subtract the m^3 terms :

> 7m^3 + 3m^3

> 10m^3

Then you subtract m^2 , in this case we only have 1 m^2 :

> 8m^2

Then you subtract the m terms :

> -m - 9m

> -10m

The lastly you subtract the last terms :

> 2.8 - 3.6

> -0.8

= 10m^3 + 8m^2 -10m -0.8

(Make sure to distribute the negative before you solve it.) Just a point!!

Answer:

10m³+8m²-10m-0.8

Step-by-step explanation:

(7m³ +8m²-m+2.8)-(-3m³ +9m+3.6)

Use the sign to open the bracket we have;

7m³ +8m²-m+2.8+3m³-9m-3.6

bring like terms together

7m³+3m³+8m²-9m-m-3.6+2.8

Simplifying we have;

10m³+8m²-10m-0.8

hope it helps...

Please mark brainliest

Miraawesome

no the projvet iS 348
3=20
14. Model Real Life A self-balancing scooter travels 12 miles
per hour. An all-terrain vehicle can travel 6 times as
fast as the scooter. A go-kart can travel 67 miles
per hour. Which vehicle can travel the fastest?



Answers

An all-terrain vehicle can travel the fastest.

What is Speed ?

Speed can be define as the time rate by which an object is moving or running along a path. A speed is the quantity which describes the moving rate of any object. We can define the speed with respect to distance and time . Or we can say speed is distance per unit of time . It is calculate in term of kilometers per hour.

Mathematically, we can write:

[tex]Speed = \frac{Distance}{Time}[/tex]

where, distance is measured in km

           and Time is measured in hours

In the question, the distance for three different types of vehicles are given and we have to find fastest vehicle for which we need to find the speed.

For  self-balancing scooter

Time = 1 hour

Distance = 12 miles

Therefore, Speed = 12 miles/h

For all-terrain vehicle

Time = 1 hour

Distance = 12 . 6 = 72 miles

Therefore, speed = 72 miles/h

For a go-kart

Time = 1 hour

Distance = 67 miles

Therefore, speed = 67 miles/h

Hence it is cleared that An all-terrain vehicle can travel the fastest.

 

To know more about speed and distance, visit:

brainly.com/question/18242918

#SPJ9

The cold water tap can fill a container two hours faster than the hot water tap. The two taps together can fill a container in 80 minutes. How long does it take each tap to fill the container on its own?

Answers

Answer:

4 hours and 2 hours

Step-by-step explanation:

Let the time for cold tap be c and hot tap be h.

Convert2hrs = 120 min

Set equations

The cold water tap can fill a container two hours faster than the hot water tap:

c - h = 120

The two taps together can fill a container in 80 minutes:

1/c + 1/h = 1/80

Solve the system by substitution

c = h + 1201/c + 1/h = 1/801/(h + 120) + 1/h = 1/80(h + h + 120)/(h(h+120)) = 1/8080(2h + 120) = h(h + 120)160h + 9600 = h² + 120hh² - 40h - 9600 = 0h² - 40h + 400 = 10000(h - 20)² = 100²h - 20 = 100 (taking positive root only, since time is positive value) h = 120 min = 2 hrs

Find c

c = 120 + 120 = 240 min = 4 hrs

5/8 of the pens in a box are blue pens. 4/5 of the remaining are red pens.what fraction of the pens are red ?​

Answers

Answer is 3/10 fraction are red

Step by step

If 5/8 are blue, 3/8 are remaining.

It says 4/5 of the remaining (3/8) are red.

4/5 x 3/8 = red pens

Cross multiply

12/40

Simplify to 3/10

solve for y : 3x-2y+12>0

Answers

Answer:

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

[tex]y < \frac{3x}{2} +6[/tex]

A recipe calls for 4.5 teaspoons of Suger for 3 dozen cookies explain the process to find how much is needed for each dozen

Answers

Answer:

1.5 teaspoons for each dozen

Step-by-step explanation:

A recipe calls for 4.5 teaspoons of sugar for 3 dozen cookies explain the process to find how much is needed for each dozen?

Divide 4.5 teaspoons by 3:

4.5/3 = 1.5 teaspoons for each dozen

since 4.5 teaspoons of sugar will make 3 dozen, we divide 4.5 by 3 to find for each dozen.

Choose the number phrase that correctly matches the word phrase “18 less 6.”
18 x 6
18 + 6
6 – 18
18 – 6

Answers

It is 18-6 out of all the other ones

The table lists the eight human blood types.
It also shows how blood types determine who a person can donate blood to and receive blood from.
Blood type
A+
B+
AB+
AB-
A-
B-
0+
0-
Can donate to
A+, AB+
B+, AB+
AB+
AB+, AB-
A+, A-, AB+, AB-
B+, B-, AB+, AB-
(a) X = 1
(b) x = 0
A+, B+, AB+, 0+
All blood types
Can receive from
A+, A-, 0+, 0-
B+, B-, 0+, 0-
All blood types
A-, B-, AB-, 0-
A-, O-
B-, 0-
0+, 0-
0-
Let U be the set of all eight human blood types.
U=(A-, B-, AB+, AB-, A-, B-, 0-,0-)
Let X be the set of blood types that type AB- cannot receive blood from.
Let I be the set of blood types that type B+ can donate blood to.
Find the sets below. Write each answer in roster form or as 2.
CE
D
AB-
0.0 Ø
8+
AB+

Answers

little did they realize they could do with the help they could

A recipe calls for ½ cup of
flour. Kenneth has 3 and 1/4
cups of flour. How many
batches of the recipe can
he make?

Answers

Answer:

6

Step-by-step explanation:

In 3 cups you have 6 half cups with the remainder being 1/4 of a cup.

Answer:

If we're talking whole batches then I'm pretty sure you can make six batches

What is the next fraction in this sequence? Simplify your answer.
1/3, 1/9, 1/27, 1/81,
Submit
...

Answers

Answer:

1/243

Step-by-step explanation:

Each denominator is multiplied by 3 from the last one

3 x 3 = 9

9 x 3 = 27

27 x 3 = 81

81 x 3 = 243

Given g(x)=2x+3g(x)=2x+3, find g(0)

Answers

Answer:

G(0) = 3

Step-by-step explanation:

g(0) means what is the value of g(x) when x = 0

substitute x = 0 into g(x)

g(0) = 2(0) + 3 = 0 + 3 = 3

Answer this question please

Answers

Answer:

[tex] \sf (- \infty, 58] [/tex]

Step-by-step explanation:

Express as interval = [tex] \sf (- \infty, 58][/tex]

The product of two consecutive even number is 12 more than the square of the smaller number. Find the smaller number

Answers

Answer:

Hello,

Step-by-step explanation:

Let's say 2x the smaller number,2x+2 the greater.

2x*(2x+2)=12+(2x)²

2x²+4x=12+4x²

4x=12

x=3

The smaller numbre is 2x=6 and the greater is 8

6*8=48 =12+6²

Order the list of numbers written in Scientific Notation from small to large.

4.5 x 10^4

1.9 x 10^7

7.6 x 10^-9

9.3 x 10^-15

5.7 x 10^13

Answers

1. 9.3 x 10^-15
2. 7.6 x 10^-9
3. 4.5 x 10^4
4. 1.9 x 10^7
5. 5.7 x 10^13

The greater the exponent the larger the number, no matter the coefficients.

the tiles (right angled triangles) are arranged around a parallelogram-shaped tile. Calculate the area of the parallelogram. b= 36 h= 13.2​

Answers

The area of the parallelogram is 475.2 square units.

A parallelogram is a polygon with four sides whose each pair of opposite sides are equal and parallel.

The properties of parallelogram are:

Both pairs of opposite side are equal and parallel .Both diagonals are equal.Each diagonal divides the parallelogram into 2 congruent triangles.Squares , rectangles and rhombus are parallelograms.The area of a parallelogram is given by the product of base and height of the parallelogram.

Given base b of the parallelogram a 36 units and height h of the parallelogram as 13.2 units.

Therefore we know from the properties of the parallelogram that area is given by the product of base and height.

∴area = b × h

or, area = 36 × 13.2

or, area = 475.2 square units

Hence the area of the parallelogram is 475.2 square units .

To learn more about parallelogram visit:

https://brainly.com/question/16056863

#SPJ9

the difference between compound interest and simple interest on the same sum of rupees 8000 for 2 year is rupees 20 find the rate of interest ?​

Answers

Answer:

  5%

Step-by-step explanation:

You want the interest rate that makes the difference between compound and simple interest on ₹8000 for two years be ₹20.

Interest formulas

The formula for the value of an account earning simple interest is ...

  A = P(1 +rt) . . . . P earning interest rate r for t years

The formula for the value of an account earning compound interest is ...

  A = P(1 +r)^t . . . . P earning interest rate r for t years

Application

We want the difference in these amounts over 2 years to be ₹20.

  8000(1 +r)^2 -8000(1 +2r) = 20

  1 +2r +r^2 -(1 +2r) = 20/8000 . . . . . divide by 8000, expand the square

  r^2 = 1/400 . . . . . . simplify

  r = 1/20 = 5% . . . . . take the square root

The rate of interest is 5% per year.

Robbie opens an account at a local bank by depositing $100. The account pays 2.4% interest, compounded weekly. He deposits $100 every week for 3 years.
b. Write the future value function if x represents the number of weeks.
c. Use a graphing calculator to graph the future value function.
d. Using the graph, what is the approximate balance after 2 years?

Answers

The equation of the future value function if x represents the number of weeks is [tex]= P((1+r/x)^{nt} - 1)/(r/x)[/tex].

What is equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign. Equation, statement of equality between two expressions consisting of variables and/or numbers.

Given:

Robbie depositing= $100

Interest=2.4%

Time=3 years.

According to given question we have

P = periodic payment = $100 / week

r = interest rate = 2.4%, compounded weekly

t = 3 years

x = 52 weeks (# of times interest is compounded per year)

To write a equation we have

B = Future Value

[tex]= P((1+r/x)^{nt} - 1)/(r/x)[/tex]

Therefore, the equation of the future value function if x represents the number of weeks is [tex]= P((1+r/x)^{nt} - 1)/(r/x)[/tex].

Learn more details about equation here:

https://brainly.com/question/10413253

#SPJ1

First try was incorrect
Rew decided to purchase some dubbles (x) and totts (y). Altogether,
he planned to buy at most 7 items.
Write an inequality, in standard form, to model this relationship.

Answers

Answer:

x + y ≤ 7

(if that doesn't work, 0 ≤ x + y ≤ 7)

Rew wants to buy 7 items or less, so the number of dubbles and totts combined can't be bigger than 7, and is therefore less than or equal to 7.

Other Questions
what is the meaning of social prefect? what is the duties of social perfect? how can i write maniforesto for social perfect? DIRECTIONS: Write external before each sentence that describes an external conflict. Write internal before each sentence that describes an internal conflict. 1. A group of picnickers struggle to salvage their lunch during a big rainstorm. 2. Drew is afraid Bridget will say no if he asks her out. He works up his courage and calls her. 3. Michael tried to protect his home from being affected by the hurricane that was on its way. But the wind caused a tree to slam into his house, crashing into one of the bedrooms. 4. Andrea is angry when she learns that a worker who was just hired has been promoted and will be making a lot more money. 5. The FBI arrested a man accused of robbing a number of banks in the area. 6. Jake has been picking on Tommy every day at lunchtime just because he is a new student. write an equation of the line . through (1,-2);parallel to 2x=3y+4 solve the inequality |x +4|-4>0 private inner experiences of perceptions, thoughts, feelings, and memories are related to which part of the study of psychology? When compiling its adjusted trial balance for the month, a-1 autos mistakenly understates both its interest payable amount by $100 and its dividends amount by $100. In this scenario,. jacob is moving from southern california to minnesota and is in need of a winter coat. jacob likes to look fashionable, so he is looking to get a designer coat even though it may not be the warmest option. in this scenario, a winter coat represents blank , and a designer coat represents blank . WILL GIVE BRAINLIEST!!!!How many revolutions around the Sun does Uranus complete by the time Jupiter finishes its orbit? this week, alice decides to go out to dinner with friends. what is the opportunity cost of dinner in terms of games of miniature golf? In Exercises 11 and 12, find m/1, m/2, and m/3.Explain your reasoning. true or false: the income statement is useful for determining the amount of economic resources held by the company. true false question. david tries out a new hobby, but after a week, he gives up because he is not good at it. david's mother tells him that to become good at the hobby, he has to practice. which philosophy does david's mother seem to hold? A cubical surface surrounds a point charge q . Describe what happens to the total flux through the surface if (a) the charge is doubled, Kelly works four hours a day on tickets and solves on average 38 tickets per day. Brian works five hours per day and solves 45 tickets per hour. Marvin works six hours a day on tickets and solves on average 59 tickets per day. Linda works five and a half hours a day on tickets and solves 53 tickets per day. Who solves the most tickets per hour? Which graph shows the function f(x) = x with an input of f ?A coordinate plane with a line passing through (negative 4, negative 1), (negative 3, 0), and (0, 3).A coordinate plane with a line passing through (negative 2, negative 5), (0, negative 3), and (3, 0).A coordinate plane with a line passing through (negative 1, negative 3), (0, 0), and (1, 3).A coordinate plane with a line passing through (negative 3, negative 2), (0, 0), and (3, 1). PLEASE ANSWER FASTHow many times larger is 7 x 10^5 than 2 x 10^3? A parallelogram has an AREA of 7 square units. If the height that corresponds to a base is 14 units, what is the base? 10. Two of the greatest rainfalls ever recorded were on, July 4, 1956.In Unionville, Maryland it rained 1.23 in. in 1 min. In Curtea-de-Arges, Romania on July 7, 1889 it rained 8.1 in. in 20 min. If ithad rained for 20 min in Unionville at its same record pace, whatwould be the difference between the two rainfall amounts? when inputting a formula into excel or other spreadsheet software, what components are required for the formula to function properly? select one or more: What type of evidence is used in this excerpt from "The Crisis, No.1" by Thomas Paine?I once felt all that kind of anger, which a man ought to feel, against the mean principles that are held by the Tories: a noted one, who kept a tavern at Amboy, was standing at his door, with as pretty a child in his hand, about eight or nine years old, as I ever saw, and after speaking his mind as freely as he thought was prudent, finished with this unfatherly expression, "Well! give me peace in my day." Not a man lives on the continent but fully believes that a separation must some time or other finally take place, and a generous parent should have said, "If there must be trouble, let it be in my day, that my child may have peace."A. empirical evidenceB. emotional evidenceC. logical evidenceD. anecdotal evidence