Is Figure B a scale copy of figure A?

Is Figure B A Scale Copy Of Figure A?

Answers

Answer 1

Yes, figure B is a scale copy of figure A.

As per the question statement and its reference diagram attached thereby, we are provided with two geometrical figures of same shape but different sizes.

We are required to determine if figure B is a scale copy of figure A or not.

To solve this question, we need to carefully compare the lengths of the corresponding sides from both the figures.

We can clearly see that, the dimension of every side of figure B is twice that of the corresponding side of Figure A, i.e.,

[tex](1*2)=2\\(2*2)=4\\(3*2)=6\\(4*2)=8[/tex]

Hence, it is proved that figure B is a scale copy of figure A.

Scale copy: In geometry, a scale copy of a figure is another figure having same shape, but the dimensions of all the sides of the scale copy are equal multiples of the dimensions of the corresponding sides of the original figure.

To learn more about Scale Copy, click on the link below.

https://brainly.com/question/24770161

#SPJ9


Related Questions

whats an equivalent expression to 3(x+5)

Answers

Answer:

3x+15

Multiply the single term 33 by each term of the polynomial (x+5)

3x+15

How to do rate of change using a table ? (7th grade math)

Answers

To find the rate of change in a tablet the same process applies:

1. find the coordinates of the given points, it's optional to label them.

2. find the difference between the output values.

3. find the difference between the input values.

4. calculate the ratio between the change in y to the change in x: ∆y∆x.

That's the correct answer stated above.

Find the rule. _____, -9, ______, 3, 9 ...

Answers

The rule of arithmetic progression is -15, -9, - 3, 3, 9, 15.

What do w mean by Arithmetic progression?An arithmetic progression is a sequence of numbers that has a fixed common difference between any two consecutive numbers (A.P.). A.P.'s example is 3,6,9,12,15,18,21,...

So, to find the rule:

Given:  _____, -9, ______, 3, 9Then, 9 - 3 = 6So, the difference is 6.

Therefore, the rule is -15, -9, - 3, 3, 9, 15.

Know more about Arithmetic progression here:

https://brainly.com/question/6561461

#SPJ9

Marina mixed almonds and walnuts to take on her camping trip. Almonds cost $3.00 per pound and walnuts cost $4.20 per pound. If she ended up with three pounds of a mixture that costs $3.36 per pound, how many pounds of each kind of nut did she use?

Answers

Out of mixture of 3 pounds with cost $3.36 per pound ,pounds each kind of nuts used by Marina are almonds 2.1 and walnuts 0.9 pounds.

As given,

Cost per pound

Almonds=$3.00

Walnuts=$4.20

Total mixture=3 pounds

Cost of mixture=$ 3.36 per pound

Let x amount of almonds and y walnuts Marina use

According to condition,

x +y=3                           __(1)

3x +4.20y =3 ×3.36     __(2)

Multiply 3 to (1) and subtract from (2)

3x +4.20y=10.08

3x +3y= 9

      1.2y=1.08

⇒y=0.9

Substitute y=0.9 in (1),

x=2.1

Therefore, pounds of each kind of nuts used by Marina are almonds 2.1 and walnuts 0.9 pounds.

Learn more about pounds here

brainly.com/question/27994061

#SPJ1

suppose you won $15 on a lotto ticket at the local 7-eleven and decided to spend all the winnings on candy bars and bags of peanuts. candy bars cost $0.75 each while bags of peanuts cost $1.50 each.

Answers

The slope of a line is defined as the ratio of the difference between the y-coordinate and x-coordinate of the two points m= y₂-y₁/x₂-x₁

We have total spending = $15

So the equation of the budget line will be

PсQс+ PрQр = 15

Where, Pс and Qс is the price of unit candy and quantity of candy respectively. Pр and Qр is the price of unit peanuts and quantity of peanuts respectively.

Part A:Goods A B C D E F Candy Bars 0 4 8 12 16 20Bag of peanuts 10 8 6 4 2 0

Part B :Graph of Budget line

Budget line The slope of a budget is -2 i.e ratio of the prices.

Opportunity costs remain constant as each additional unit of the product is purchased.

The opportunity cost of one more candy bar is 0.5 bags of peanuts.

The opportunity costs of one more bag of peanuts are 2 candy bars.

Part C: No, it tells only what is possible.

To know more about slope and graphs

visit -: https://brainly.com/question/28450061

SPJ4

The sum of 3 consecutive positive integers is 9 less than the product of the largest and smallest of the same 3 integers.
What is the smallest of these 3 integers?

Answers

The smallest integer is 4.

How to calculate the value?

Let the numbers be x, x+1 and.x + 2.

Therefore, the expression will be:

x + x + 1 + x + 2 = x(x + 2) - 9

3x + 3 = x² + 2x - 9

Collect like terms

x² + 2x - 9 - 3x - 3

x² - x - 12 = 0

x² -4x + 3x - 12

x(x - 4) + 3(x - 4)

x - 4 = 0

x = 0 + 4 = 4

The smallest number is 4.

Learn more about integer on:

brainly.com/question/17695139

#SPJ1

researchers collect continuous data with values ranging from 0-100. in the analysis phase of their research they decide to categorize the values in different ways. given the way the researchers are examining the data - determine if the data would be considered nominal, ordinal or ratio (you may use choices more than once).

Answers

The data in the given three questions can be considered as nominal, ordinal and ratio, respectively.

The frequency (or absolute frequency) of an event in statistics is the number of times the observation occurred or was recorded in an experiment or research.Within a variable, nominal data is data that may be labelled or categorized into mutually exclusive groups. These categories cannot be meaningfully arranged.Ordinal data is a sort of categorical, statistical data in which the variables have natural, ordered categories but the distances between them are unknown.Two categories ( low vs high): frequency of values between 0-49 and frequency of values between 50-100 : nominal Three frequency (count) categories (low, medium, and high) of values ranging from 0 to 25, 26 to 74, and 75 to 100 : ordinalAnalyze each number in the set individually : ratio

To learn more about frequency, visit :

https://brainly.com/question/5102661

#SPJ4

what is the range of h(x) = |x| − 2??? please help

Answers

Answer:

it's C_67$-$(?9

Step-by-step explanation:

it's )3)384((3(# 920

Factorize the following completely

1. 4p+2pr+6pz
2. ax + bx + cx

Answers

Answer:

1. 2p(2 + r + 3z)

2. x(a + b + c)

Step-by-step explanation:

1. The greatest common factor is 2p.

4p+2pr+6pz = 2p(2 + r + 3z)

2. The greatest common factor is x.

ax + bx + cx = x(a + b + c)

3(3x+5)-4x+5= -15 solve for x

Answers

Answer:

x = -7

Step-by-step explanation:

Solve for x:

5 - 4 x + 3 (3 x + 5) = -15

3 (3 x + 5) = 9 x + 15:

(9 x + 15) - 4 x + 5 = -15

Grouping like terms, 9 x - 4 x + 5 + 15 = (-4 x + 9 x) + (5 + 15):

((-4 x + 9 x) + (5 + 15)) = -15

9 x - 4 x = 5 x:

5 x + (5 + 15) = -15

5 + 15 = 20:

5 x + 20 = -15

Subtract 20 from both sides:

5 x + (20 - 20) = -20 - 15

20 - 20 = 0:

5 x = -20 - 15

-20 - 15 = -35:

5 x = -35

Divide both sides of 5 x = -35 by 5:

(5 x)/5 = (-35)/5

5/5 = 1:

x = (-35)/5

The gcd of -35 and 5 is 5, so (-35)/5 = (5 (-7))/(5×1) = 5/5×-7 = -7:

Answer: x = -7

Answer:

x = -7

--------------------------

Hope this helps!

Have a great day and God bless! :)

How do i do this? ive been working on it for a long time

Answers

Answer is 157.5 degrees

Step by step

First find the dilation or rate of change from pre image to image

3/8 to 9/16 = rate of change

Image / pre image

9/16 divided by 3/8

To divide fractions flip the divisor and multiply

9/16 x 8/3 = 72/48 = simplified = 3/2


So the same rate will apply to the angle pre image to image

3/2 x 105 = 157.5 degrees

A (-2,y) B (4,-6), gradient: -1/6
Find y using the cross-multiply method

Answers

Key IdeasFinding a coordinate point given the gradient/slopeCross multiplicationSlope equation

We use the slope equation to solve for the slope/gradient of a line:

[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

m = the slope[tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] are two points that fall on the line

Solving the Question

We're given:

A (-2,y)B (4,-6)Gradient = [tex]-\dfrac{1}{6}[/tex]

[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

Plug in the given information:

[tex]-\dfrac{1}{6}=\dfrac{-6-y}{4-(-2)}\\\\-\dfrac{1}{6}=\dfrac{-6-y}{4+2}\\\\-\dfrac{1}{6}=\dfrac{-6-y}{6}[/tex]

Cross multiply (by multiplying the numerators by the opposite denominators):

[tex]-\dfrac{1}{6}=\dfrac{-6-y}{6}\\\\-1\times 6=6(-6-y)\\-6=-36-6y\\30=-6y\\y=-5[/tex]

Answer

y = -5

if -16 is added to a number and the sum is doubled, the result is 1 less than the number. find the number.

Answers

The unknown number will be 31, if -16 is added to it and the sum is doubled, the result is 1 less than the number.

Let the unkown number be x.

Now according to the given question.

If -16 is added to the unknown number and the sum is doubled, the result is 1 less than the number.

⇒  (x + (-16))2 = x - 1

⇒ 2x - 32 = x - 1

⇒ 2x - x = -1 + 32

⇒ x = 31

Hence, the unknown number will be 31, if if -16 is added to it and the sum is doubled, the result is 1 less than the number.

Find out more information about unknown number here:

https://brainly.com/question/28323768

#SPJ4

The lengths of the four sides of a quadrilateral (in inches) are consecutive integers. If the perimeter is 110110 inches, find the value of the longest of the four side lengths.

Answers

The lengths of the four sides of such a quadrilateral as indicated in the task content are; 26, 27, 28 and 29.

What is the Length of the four sides of the quadrilateral?

It follows from the task content that the length of the four sides of the quadrilateral in discuss be determined.

Since the lengths are consecutive integers, we can take.the lengths as;

x, (x+1), (x+2), (x+3).

Hence, the sum of the lengths is equal to 110 as follows;

x + (x+1) + (x+2) + (x+3) = 110

4x + 6 = 110

4x = 104

x = 26 which is the shortest of all sides.

Ultimately, the length of the four sides are; 26, 27, 28 and 29.

Read more on perimeter of a quadrilateral;

https://brainly.com/question/9145358

#SPJ1

g(x)=4x^2-3x+5, g(x) - g(2)

Solve the question.

Answers

f

(

4

x

2

5

)

=

12

x

2

20

Step-by-step explanation:

I need help 15/4+(-4/1/3

Answers

The expression is simplified to -33/4

What are fractions?

Fractions are simply defined as the part of a whole set.

There are different types of fractions, which includes;

Mixed fractionsProper fractionsImproper fractionsSimple fractionsComplex fractions

Given the expression;

15/4+(-4/1/3)

To simply the expression, we need to take the following steps;

First, we need to expand the bracket, we have;

15/ 4 - 4/ 1/ 3

Now, take the inverse of the divisor and multiply

15/ 4 - 4 × 3/ 1

15/ 4 - 12

Find the lowest common multiple

15 -  48/4

-33/4

Thus, the expression is simplified to -33/4

Learn more about fractions here:

https://brainly.com/question/11562149

#SPJ1

Find the difference. –8 – (–11)

Answers

Answer:

3.

Step-by-step explanation:

Subtract:

-8 - (-11)= -8 + 11 or 11 + (-8)= 3.

what would be the cost of renting 2 lawn mowers for 5 hours?

Answers

Answer:

35 dollars

Step-by-step explanation:

thats the answer

Type the expression that results from the following series of steps:
Start with
g
, times by 7, then subtract
f

Answers

G•7-f or (g)7-f should be right

what the answerr need help asap

Answers

The answer is B

since sqrt x = x ^1/2 one being the power of the x and two being the number of radical

in this case 7sqrt x^3 = x ^ 3/7 which is B

ou have a tv that is 30 inches tall and 40 inches wide. what is the length of the diagonal of the tv.

Answers

The length of the diagonal of the TV is 50 inches

Given that the TV is 30 inches tall and 40 inches wide.

So length of the TV, l = 30 inches

and Width of the TV = 40 inches

The angle between the length and width of the TV is right angle. So we can use Pythagoras Law here.

That is, square of the hypotenuse is equal to the sum of the squares of the base and altitude of the right triangle.

i.e., If 'd' is the diagonal of the TV, then,

    [tex]d^2 = l^2 +b^2 = 30^2+40^2 = 2500[/tex]

This implies that  [tex]d=\sqrt{2500}=50[/tex] inches.

So the diagonal of the TV is 50 inches long.

Learn more about Pythagoras Law at https://brainly.com/question/343682

#SPJ4

Answer:

50 inches

Step-by-step explanation:

Hope this helps

The diagram below shows part of the graph of the equation y=[tex]2x^{2}+ax+b.[/tex] the graph intersects the x-axis at the points [tex](-\frac{7}{2}, 0) and (2,0)[/tex]. Find the value of a and the value of b

Answers

The value of a is 3.

The value of b is -14.

What is Coordinates?

A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.

Given that;

The function of the graph is,

y = 2x² + ax + b

The graph intersects the x-axis at the points (-7/2, 0) and (2, 0).

Now,

Since, The graph intersects the x-axis at the points (-7/2, 0) and (2, 0).

Hence, The points must satisfy the graph of the function.

So, Points (-7/2, 0) and (2, 0) are satisfy the function y = 2x² + ax + b.

When point (-7/2, 0) satisfy the function y = 2x² + ax + b

Then,

0 = 2 × (-7/2)² + a × (-7/2) + b

0 = 49/2 - 7a/2 + b

7a/2 - b = 49/2 .... (i)

And, When point (2, 0) satisfy the function y = 2x² + ax + b

Then,

0 = 2 × (2)² + a×2 + b

2a + b = -8    .... (ii)

Add equation (i) and (ii) we get;

7a/2 - b + 2a - b = 49/2 + (-8)

11a/2 = 33/2

11a = 33

a = 3

And, 2a + b = -8

2 × 3 + b = -8

b = -8 - 6

b = -14

Hence, The value of a is 3.

The value of b is -14.

Learn more about the coordinate visit:

https://brainly.com/question/12959377

#SPJ1

Simplify expressions with distribution
4(5y + 2z) + 8z - 4(5z - 2y)

Answers

Answer:

28y - 4z

Step-by-step explanation:

Hey there!

In order to simplify this, we need to first distribute the numbers outside of the parentheses to the numbers inside the parentheses:

20y + 8z + 8z - 20z + 8y

Now we combine like terms:

28y - 4z

4 ten thousand 9 thousands divided by 10

Answers

Answer:

Step-by-step explanation:

49000/ 10 = 4900

Mia completed the chart by first estimating the measurement around three objects in her house and then finding the actual measurement with her meter strip. What is the difference between the longest and shortest measurement

Answers

Using the subtraction between two amounts, it is found that:

The difference between the longest and shortest measurement is of 33 cm.

What are the measurements?

The measurements are given as follows:

Orange: 36 cm.Mini Basketball: 41 cm.Bottom of a glue bottle: 8 cm.

How to find the difference between the longest and shortest measurement?

To find the difference between difference between the longest and shortest measurement, we have to subtracted the longest measurement by the shortest measures.

From the measurements given, we have that:

The longest measurement is of 41 cm, as 41 > 33 and 41 > 8.The shortest measurement is of 8 cm, as 8 < 33 and 8 < 41.

Hence, the subtraction is given as follows:

41 cm - 8 cm = 33 cm.

The difference between the longest and shortest measurement is of 33 cm.

More can be learned about the subtraction between two amounts at https://brainly.com/question/17301989

#SPJ1

27040 in scientific notation

Answers

27,040 written in scientific notation is 2.704 × 104

ax + by = 12

2x + 8y = 60


In the system of equations above, a and b are constants. If the system has infinitely many solutions, what is the value of a/b
?

Answers

Answer:

1/4

Step-by-step explanation:

If the system has infinitely many solutions, then

     [tex]\sf \boxed{\bf \dfrac{a_1}{b_1}= \dfrac{a_2}{b_2}= \dfrac{c_1}{c_2}}[/tex]

    ax + by = 12  ⇒ a₁ = a  ; b₁ = b ; c₁ = 12

    2x + 8y =60  ⇒ a₂ = 2  ; b₂ = 8 ; c₂ = 60

[tex]\sf \dfrac{a}{2}= \dfrac{b}{8}= \dfrac{12}{60}\\\\\\ \dfrac{a}{2}= \dfrac{12}{60}\\\\a = \dfrac{12}{60}*2\\\\a = \dfrac{2}{5}[/tex]

                         [tex]\sf \dfrac{b}{8}= \dfrac{12}{60}\\\\ b = \dfrac{12}{60}*8\\\\b = \dfrac{8}{5}\\[/tex]

[tex]\sf \dfrac{a}{b}= \dfrac{ \dfrac{2}{5}}{ \dfrac{8}{5}}\\\\[/tex]

    [tex]\sf = \dfrac{2}{5}* \dfrac{5}{8}\\\\ = \dfrac{1}{4}[/tex]

     

select the correct answer from each drop-down menu. determine the number and type of solutions for the following quadratic equations using the discriminant. equation number and type of solutions

Answers

Equation [tex]y=x^{2} +7x-11[/tex] has two real solutions.

Here are the coefficients:  a=1,b=7,c=11

The discriminating party is: [tex]7^{2}[/tex] -4(1)(-11)=93

Positive, so there are two viable options.

According to the discriminant:

[tex]y=-3x^{2} +x+12[/tex] has two real solutions.

[tex]y=2x^{2} -6x+5[/tex] has zero real solutions.

[tex]y=x^{2} +7x-11[/tex] has two real solutions.

[tex]y=-x^{2} -8x-16[/tex] has one real solution.

What are the benefits of discriminant equation ?

Quadratic functions occupy a special place in the academic curriculum. They are small improvements over linear functions and offer a major break from attachment to straight lines because their values may be readily derived from input values.

The discriminant informs you of the number of quadratic equation solutions or x intercepts for a parabola.

To learn more about Discriminant equation, visit

https://brainly.com/question/12778198

#SPJ4

Question 4
Find the values of x, y and z.
100⁰ X
B..
y
N

Answers

Answer:

y=x=70

hope this helps

Step-by-step explanation:

In parallelogram the adjacent angles are supplementary

∠TBE+y=180

110+y=180

y=70

Also, opposite angles of a parallelogram are equal.

z=∠TSE=110

y=x=70

The midpoint of \overline{\text{AB}} AB is M(2, -2)M(2,−2). If the coordinates of AA are (-2, 1)(−2,1), what are the coordinates of BB?

Answers

The coordinate of point B from the given coordinates is (6, -9)

Midpoint of a coordinate

The formula for calculating the midpoint of coordinates is expressed according to the formula:

M(x, y) = {(x₁+x₂)/2, (y₁+y₂)/2}

Given the coordinate points M (2, -2) and A (-2, 1)

Substitute

2 = (x₁+x₂)/2

2 = -2+x₂/2

4 = -2 + x₂

x₂ = 6

Similarly;

Substitute

-2 = (1+y₂)/2

-4 = 1+x₂/2

-8 = 1 + y₂

y₂ = -9

Hence the coordinate of point B from the given coordinates is (6, -9)

Learn more on midpoint here: brainly.com/question/5566419

#SPJ1

Answer:(6,-5)

Step-by-step explanation:deta math

Other Questions
A bank roll of 40 coins weighs approximately 0.313 kg. What is the mass in grams of a single coin? Why is entry into world war i considered the end of the progressive era? give two specific things that woodrow wilson did during the "war crisis", and explain how it halted the progress that progressives wished to make. help pls!!!!!!!!!!!! Which of the following pairs can be the components of a velocity of 30 m s (east)? (a) 20 m s' (east), 10 m s' (east)(b) 35 m s (east), 5 m s (west)(c) 20 m s (east). 15 m s (west) What is the Tone and the literary devices of granmother washes her feet in the bathroom of sears? it could never be more truly said than of the first remedy, that it was worse than the disease. liberty is to faction what air is to fire, an aliment without which it instantly expires. but it could not be less folly to abolish liberty, which is essential to political life, because it nourishes faction, than it would be to wish the annihilation of air, which is essential to animal life, because it imparts to fire its destructive agency. describe how you can test for the presence of oxygen in the air distinguish between the roles of the pcaob and the aicpa in: setting audit standards and (b) setting accounting standards. What type of plants contain tubes that help transport water and nutrients into their other parts? Note: Im in 6th grade who was the navigator, colonizer and explorer who was instrumental in spanish colonization of the americas? Can someone tell me what 17-6+2 is please? Find two consecutive even integers such that 6 times the smaller integer is 36 more than 3 times the larger integer. Please Help me! determine the net income of a company for which the following information is available for the month of july. employee salaries expense$ 197,000 interest expense27,000 rent expense37,000 consulting revenue468,000 multiple choice $207,000. $261,000. $281,000. $468,000. $729,000. pre-train, prompt, and predict: a systematic survey of prompting methods in natural language processing marco counts the sides on four quadrilaterals and three pentagons how sides does he count' Pls answer this bro I need it for a bench mark I WILL GIVE BRAINLIEST Juan writes 3^2 9^4 = 27^6 and the teacher marked it wrong. Explain Juans error. the last four weekly values of sales were 80, 100, 105, and 90 units. the last four forecasts were 60, 80, 95, and 75 units. these forecasts illustrate: The part of your life when you're are a child there are around 300,000,000 people living where 1. Canida 2. USA3. brazil