Answer:
Think its B. but if not it should be E.
Step-by-step explanation:
Answer:
7X8
Step-by-step explanation:
There is 7 spaces along one side and 8 along the other, area=l x w (length multiplied by width)
Answer: πr^2
Step-by-step explanation:
π is pie which is about 3.14
but you need to find the radius and square it is multiply it by itself (Example radius = 2 so 2x2=4)
then multiply the radius squared by π(pie) which is 3.14 or use a calculator.
Answer:
-4(y - 2) = 12
Standard form:
−4y − 4 = 0
Factorization:
−4(y + 1) = 0
Solutions:
y = −4
4
= −1
Step-by-step explanation:
Answer:
The answer is 148.6666667
Step-by-step explanation:
1) Set a linear quation
![\frac{22.30}{x} = \frac{15}{100}](https://tex.z-dn.net/?f=%20%5Cfrac%7B22.30%7D%7Bx%7D%20%20%3D%20%20%5Cfrac%7B15%7D%7B100%7D%20)
2) Cross multiply
![15x = 22.30 \times 100](https://tex.z-dn.net/?f=15x%20%3D%2022.30%20%5Ctimes%20100)
3) Multiple the right side
![15x = 2230](https://tex.z-dn.net/?f=15x%20%3D%202230)
4) Divide both side by 15
![\frac{15x}{15} = \frac{2230}{15}](https://tex.z-dn.net/?f=%20%5Cfrac%7B15x%7D%7B15%7D%20%20%3D%20%20%5Cfrac%7B2230%7D%7B15%7D%20)
5) Solve the linear equation
![x = 148.6666667](https://tex.z-dn.net/?f=x%20%3D%20148.6666667)