The pictures are proportional, 11*3 is 33 and 8.5*3 is 25.5
Answer:
x=-3
Step-by-step explanation:
follow the PEMDAS method then see if the 2 equation equal each other after plugging in the x.
Answer:
Step-by-step explanation:
46 and 7 5/10
Answer:
![\boxed {\boxed {\sf v= 2463.0 \ yd^3}}](https://tex.z-dn.net/?f=%5Cboxed%20%7B%5Cboxed%20%7B%5Csf%20v%3D%202463.0%20%5C%20yd%5E3%7D%7D)
Step-by-step explanation:
The volume of a cylinder is found using the following formula:
![v= \pi r^2h](https://tex.z-dn.net/?f=v%3D%20%5Cpi%20r%5E2h)
The height of the cylinder is 16 yards and the radius is 7 yards. Let's use the pi button on a calculator for pi. Substitute these values into the formula.
![v= \pi* (7 \ yd)^2 * 16 \ yd](https://tex.z-dn.net/?f=v%3D%20%5Cpi%2A%20%287%20%5C%20yd%29%5E2%20%2A%2016%20%5C%20yd)
Solve the exponent.
- (7 yd)²= 7 yd* 7 yd= 49 yd²
![v= \pi * 49 \ yd^2 *16 \ yd](https://tex.z-dn.net/?f=v%3D%20%5Cpi%20%2A%2049%20%5C%20yd%5E2%20%2A16%20%5C%20yd)
Multiply the three numbers together.
![v= \pi *784 \ yd^3\\v=2463.00864041 \ yd ^3](https://tex.z-dn.net/?f=v%3D%20%5Cpi%20%2A784%20%5C%20yd%5E3%5C%5Cv%3D2463.00864041%20%5C%20yd%20%5E3)
Round to the nearest tenth.
The 0 in the hundredth place tells us to leave the 0 in the tenth place.
![v= 2463.0 \ yd^3](https://tex.z-dn.net/?f=v%3D%202463.0%20%5C%20yd%5E3)
The volume of the cylinder is 2463.0 cubic yards.