Answer:
Step-by-step explanation:
You can find the surface area of a cylinder by using this formula:
The height given is 7 feet, and the radius is 6 feet. Substitute these values into the equation to find the area:
Answer:
24º
Step-by-step explanation:
If X and Y are suplementary, X + Y is equal to 180º.
Represent the unknowns with L and S. Then 3S = 2L. L = S + 4.
Solve this system of linear equations for S:
3S = 2L becomes 3S = 2(S+4), or 3S = 2S + 8. Then S=8.
Answer:
(x, y) = (-1, 1)
Step-by-step explanation:
8x + y = −7
for y = 1
8x + 1 = -7
subtract 1 from boh sides
8x = -8
divide bot sides by 8
x = -1
(x, y) = (-1, 1)
Answer:
the answer is 650
Step-by-step explanation:
