If the volume of a cone is approximately 64 and the radius is 3.2, what is the approximate height? Use 3.14.
A approximately 6.18
B. approximately 1.99
C. approximately 5.97
D. approximately 23.89

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.