Answer: 735π.
Explanation:
The area of a circle is given by: A= πr^2. The radius of the circle here is 7.
So the area of the circle is:
π7^2=49π
You then multiply 49π by 15 to get the volume:
49π*15=735π
Answer:
No
Step-by-step explanation:
If a ordered pair is a solution for an equation, then it will satisfy the equation. That is, after substituting the x and y values in the equation, both sides of the equation will be same.
Here 29 ≠ 45.
So, (4,7) is not a solution
Answer:
430
Step-by-step explanation:
Use PEMDAS.
Determining whether two quantities are in a proportional relationship. Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.
Answer:
4.25
Step-by-step explanation:
if you multiply 3 1/2 x 3 1/2 x 7, you get 85.75 so you subtract 85.75-90 which equals 4.25. and that is you answer hope this helps!!!
