It helps because it breaks apart the dividend to make it easy to divide with the divisor.
Answer:
x=19
Step-by-step explanation:
8x-7 + x+16 = 180
solve for equation for x
9x = 171
x=19
Answer: 3317.52 in²
Step-by-step explanation:
The formula for surface area of a cylinder is .
With our given radius and height values, all we have to do is plug them into the formula to find surface area.