Answer: 
Step-by-step explanation:
By definition, the sum of the exterior angles of a polygon is 360 degrees.
Knowing this, you can write the following equation:
Then, you must solve for "x" in order to find its value. To do it, you can follow these steps:
1. You need to add the like terms:
2. Now, subtract 40 from both sides of the equation:
3. Finally, you must divide both sides of the equation by 4. Then:
Answer is d, its simple....
Answer:$0.36
Step-by-step explanation:
0.42 devided by 7= 0.06
0.06 times 6= 0.36
The volume of the cylinder will be 900π cube cm.
Step-by-step explanation:
Given,
The volume of the cylinder 225π cube cm
Let the radius be r and the height be h.
To find the volume when the radius is doubled.
Formula
The volume of cylinder = π
According to the problem,
π = 225
When the radius is 2r the volume will be = π
=4π
=4×225π cube cm
= 900π cube cm
