I believe it is 64 degrees
Answer:
A
Step-by-step explanation:
x + y = 4a + 7
x - y = 2a + 5
In both equations, make x the subject of the formula
x = 4a + 7 - y equation 1
x = 2a + 5 + y equation 2
Subtract equation 2 from equation 1
2a + 2 -2y
= 2a + 2
Answer:
Dear math why dont you grow up and solve your own problems
Step-by-step explanation:
Length = 7 Width = 2
Step-by-step explanation:
L = Length
W = Width
L=9w-11
2L+2W=18
2(9W-11) + 2W = 18
18W - 22 +2W = 18
20W -22 = 18
20W = 40
W = 2
L = 9(2)-11
L=18-11
L=7
Answer:
The answer is J
Step-by-step explanation:
The volume of the cylinder would be the area of the circle (base) x the height of the cylinder.
![area \: of \: circle \: = \pi {r}^{2}](https://tex.z-dn.net/?f=area%20%5C%3A%20of%20%5C%3A%20circle%20%5C%3A%20%20%3D%20%5Cpi%20%7Br%7D%5E%7B2%7D%20)
![\pi = 3.14 \: and \: r = 5](https://tex.z-dn.net/?f=%5Cpi%20%3D%203.14%20%5C%3A%20and%20%5C%3A%20r%20%3D%205)
![{5}^{2} \times 3.14 = 78.5](https://tex.z-dn.net/?f=%20%20%7B5%7D%5E%7B2%7D%20%20%5Ctimes%203.14%20%3D%2078.5)
Multiply this value by the height (36) to find the volume of the shape.
Therefore the answer is J