Answer:
A. Undefined will be your answer
Step-by-step explanation:
If the radius is tripped, the volume will increase by 3^3 = 27 times.
Answer: 27 times
Another expression that is equivalent to 7/2h-3(5h-1/2) is -23/2h+3/2
Answer:
12m
Step-by-step explanation:
Given that the area of the square DVD case is 144 square cm
Since Area = L²
144 =L²
L = √144
L = 12m
Since the width of the DVD and its case are the same, hence the with of the DVD is also 12m
Answer:

Step-by-step explanation:
Given
x² + x
To complete the square
add ( half the coefficient of the x- term )² to x² + x
x² + 2(
)x + (
)² = x² + x + 
= (x +
)² ← perfect square