Answer:
8 is the answer. hope you are clear now.
a rectangle room has an area of 400 square feet. the length is 7 feet less than twice the width. find the dimensions of the room.
can someone help me please?
Hi :)
15x^12/18x^2
Factor 3 out of 15 and 18
3(5x^12)/3(6x^2)
Divide
5x^10/6
Answer:
[tex] \frac{15 {x}^{12} }{18 {x}^{2} } \\ \frac{15}{18} \times \frac{ {x}^{12} }{ {x}^{2} } \\ \frac{5}{6} \times {x}^{12- 2} \\ \frac{5}{6} \times {x}^{10} \\ \frac{5 {x}^{10} }{6} [/tex]
Please, someone help me with this task, I am stuck
Answer: the equation is y = -5x/6 - 2
Step-by-step explanation:
x1 = -6
y1 = 3
x2 = 6
y2 = -7
now
m(slope) = rise/run = (y2-y1)/(x2-x1)
= (-7-3)/(6-(-6))
= -10/12
= -5/6
now
y = mx+ b
-7 = m*6 + b
or, -7 = -5/6*6 + b
or, -7 = -5 + b
so, b = -2
now
y = mx +b
y = -5/6*x + (-2)
y = -5x/6 - 2
Answer:
y = -5/6 × x - 2 = -5x/6 - 2
Step-by-step explanation:
we have two marked points with seemingly integer coordinates for x and y.
the equation of a line is
y = a×x + b
now, we only need to put the x and y values pairs into this equation and calculate a and b.
P1 = (-6, 3)
P2 = (6, -7)
based on what I can see on the picture.
starting with P1
3 = a×-6 +b
b = 3 + a×6
then with P2
-7 = a×6 + b = a×6 + 3 + a×6 = a×12 + 3
-10 = a×12
a = -10/12 = -5/6
=>
b = 3 + a×6 = 3 + -5/6 × 6 = 3 - 5 = -2
so, the line equation is
y = -5/6 × x - 2 = -5x/6 - 2
How would you write the expression "6 is less than a number tripled?"
Answer:
3q
Step-by-step explanation:
i think
Answer:
6< 3x
[where 3x = a number tripled]
Fimd the hcf of 144,384 and 432 by division method.
48..................
Determine the vertical distance and horizontal distance of P(-2,1) and Q(8,7).
Answer:
5.830952 should be the answer
Step-by-step explanation:
13 x − y 13 x - y given that x = 11 x = 11 and y = 18 y = 18
Answer:
125
Brainliest, please!
Step-by-step explanation:
13x - y
x = 11, y = 18
13(11) - 18
143 - 18
125
Answer:
125
Step-by-step explanation:
13x - y
Substituting x = 11 and y = 18,
=> 13(11) - 18
=> 143 - 18
=> 125
ASAP PLS
1. Using the figure below to answer the question. If the sector (APB) has an area of 7pi and m<APB = 44°, find the radius length for circle P. (answer choices are 6.35, 9.27, 7.57, and 9.7)
Answer:
7.57
Step-by-step explanation:
the area = 44/360 × π × r²
7 π = 44/360 × π× r²
eliminate π
7 = 44/360 x r²
r² = 7× 360/44
r² = 57.27
r =√57.27 = 7.57
You plan to cut a board into 3 pieces to repair part of a railing. You are going to cut the two ends of the board off into two equal pieces that are 3.1 feet long, if the remaining piece needs to be 2.27 times longer than the each of the first two cuts what length board should you buy? Round to the nearest tenth
Answer:
the answer might be 20
Step-by-step explanation:
first you add 3.1 to 3.1 to get 6.2
then you multiply 6.2 by 2.27
then you add the answer you get from that to 3.1+3.1 to get the final length to be 20.274 and that would be 20 in the nearest tenth
What is the surface
area of a beach ball
with a diameter of 20
inches?
Step-by-step explanation:
diameter =20inches
radius =20/2=10 in
Surface area of sphere, A = 4πr²
π=3.14
area = 4×3.14×(10)²
area=1,256 in²
Half a watermelon and a half pound of cherries cost $3.09. A whole watermelon and two pounds of cherries cost $8.16. Find the cost of each type of fruit. (Find the cost of cherries per pound)
Answer:
each watermelon=$1.98, each pound of cherry=$4.2
Step-by-step explanation:
all step by step explaination is in picture.
how to Calculate the value of the angles indicated by small letters
Answer:
all you need to do is to follow steps . you can also use trigonometric ratios to get your unknown angle or using cosine rule and sine rule.
What is the smallest integer greater than the square root of 325
Answer:
19
Step-by-step explanation:
√325 ≈ 18.02
The next greatest integer is 19.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
What is the difference between 34343 and 1212
Answer:
33131
Step-by-step explanation: 34343-1212= 33131
Hi! I'm happy to help!
To find the difference, means to use subtraction. So, to solve this, we need to subtract.
34343-1212=33131
The difference between 34343 and 1212 is 33131.
I hope this was helpful, keep learning! :D
How do you find the slope of a line given the points ( -1 , -1 ) and ( 5 , -3 ) on the line?
Answer:
-1/3
Step-by-step explanation:
The formula for slope is [ y2-y1/x2-x1 ].
-3-(-1)/5-(-1)
-2/6
-1/3
Best of Luck!
Eighth grade
>
A.2 Divisibility rules
Is 932,920 divisible by 4?
Yes or no
Answer:
Yes.
Brainliest, please!
Step-by-step explanation:
If we try to divide 932,920 by 4, we get 233,230, which is a whole number.
Answer:
Step-by-step explanation:
Yes!
Done without a calculator. Just look at the last 2 digits. 20 is divisible by 4 so the whole number is. Now you can check it with your calculator.
932920 / 4 = 233230
Pls help me sry for asking so much..
Answer:
Z = 3/2
Hope it helps!! :)
Rey grew a tomato plant from seed. He measured its height
during the month of June. How much did it grow between
June 21 and June 28?
5 cm?
4 cm?
3 cm?
Answer:
3 cm
Step-by-step explanation:
I would love to know how to do this
cosA.cosB-sin. is same aso Sin * (A + B) b. Sin * (A - B) d. Cos * (A - B) c. Cos * (A + B)
Sorry i think like that the answer n sorry my write bad.
Thaks for your poin
please help angles on a Cartesian plane
Answer:
a) 16/25
b)3/2
Step-by-step explanation:
all explaination is in picturw below
What is 6 tenths, 2 hundredths, 8 thousandths in standard form?
A.0.0628 B.0.628 C.6.28 D.628
Answer:
B: 0.628
Step-by-step explanation:
Place value rules.
The value of each digit in a number is known as the place value. The number that has 6 tenths, 2 hundredths, and 8 thousandths can be written in the standard form as 0.628. The correct option is B.
What is the place value of a digit in a number?The value of each digit in a number is known as the place value. The 5 in 350, for example, represents 5 tens, or 50, whereas the 5 in 5,006 represents 5 thousand, or 5,000. It is critical that children that while a digit can be the same, its value is determined by its position in the number.
Identification of the place value of a digit in a number:
The place values on the left of the decimal point start as ones, tens, hundreds, and so on.The place value on the right of the decimal point starts from the point and goes to the right as tenths, hundredths, and so onThe tens mean multiply by 10The tenth means the tenth part of that digit which is that digit divided by 10Given 6 tenths, 2 hundredths, 8 thousandths, this can be written in the standard form as,
Standard form = 0.6 + 0.02 + 0.008 = 0.628
Hence, the number that has 6 tenths, 2 hundredths, and 8 thousandths can be written in the standard form as 0.628.
Learn more about the Place Value here:
https://brainly.com/question/27734142
#SPJ2
Plz help with these 2 questions WILL GIVE BRAINLIEST!!
Answer:
<ALS - <2 = <1
< LDA + <ADE = 180 degrees
Step-by-step explanation:
<ALS = <1+<2
<ALS - <2 = <1
< LDA + <ADE = 180 degrees since it forms a straight line
2 x 2 x1000000 x4000 x90 x091
Answer:
131040000000000
Step-by-step explanation:
calculator :)))
The answer is 1.3968 to the 14th power
1.39680000000000^14
10
(i)
(ii)
Express 17 150 as a product of its prime factors in index notation.
[1]
Find the smallest integer n, such that 17 150n is a perfect square.
[1]
5x17150
It is given that
is a prime number. State all possible integer values of x.
(iii)
CTX 120167
Answer:
[tex]ii)\\a) 17150=2*5^2*7^3\\b) 17150*n=k^2 ==> n=2*7=14\\\\iii)\\\sqrt[3]{\dfrac{5*2*5^2*7^3}{n} } =7*5*\sqrt[3]{\dfrac{2}{n} } \\\\1)\ n=2*5^3=250\\2)\ n=2*7^3=686\\[/tex]
What is 0.278 rounded to the nearest tenth?
Answer:
0.3
Step-by-step explanation:
If you like to round 0.278 to the nearest tenth, leaving only one number after the decimal point, then you have come to the right post
Therefore the answer is 0.3
Hope you got it
If you have any question just ask me
If you think this is the best answer please mark me as BRAINLIEST
WHAT IS A COMPUTER??
Answer:
A computer is an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.
Answer:
a computer ia an electronic device which process raw data and gives meaningful information to the user
URGENT!! Please help me
Draw the answer on and explain if you can please
Thanks a lot!!
I already filled in the 12345 but I need help on the top row.
Answer:
Step-by-step explanation:
Evaluate the expression, given functions f and h:
f(x) = 3x − 1,
h(x) = −2x2 + 3x − 2.
f
7
3
− h(−2)
Answer:
2.5 5 7.5 10 12.5
Step-by-step explanation:
b) 2.5*6=15
Sketch the graph of y=-4(x+4)^2+4 and identify the axis of symmetry.
Answer: (-4,4) is the vertex. The graph is symmetrical to the x = -4 line.
Step-by-step explanation:
Graph the equation using DESMOS.
HELPPP MEE OUT PLZZZZZ