Answer:
18
Step-by-step explanation:
Since you know the perimeters are equal, write your equation.
x+6 + x+6 + x+6 = x + x+6 + 2x-6
combine like terms
3x + 18 = 4x
isolate your x by subtracting 3x from each side
18 = x
check your answer:
3x + 18 = 72
4x = 72
The surface
can be parameterized by
where
and
. Then the surface integral can be computed with
Answer:
2apples
Step-by-step explanation:
Answer:
3.12
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
You are starting at 4 and going back 6 to -2.