Answer: 5x (x-3) or 5(x^2-3x)
Step-by-step explanation:
The answer is obviously 2
Answer:
-1+2x= 17
2x=18
x=9
Step-by-step explanation:
ans. 9

describes a circle of radius 2 centered at (0,2). A revolution of this region about the y-axis would give you a sphere of radius 2, so the volume would be

.
Answer:
16 degrees
Step-by-step explanation:
<u><em>The question is</em></u>
Find the measure of angle R
we know that
An exterior angle of a triangle is equal to the sum of the opposite interior angles
so
In this problem

we have

substitute

