Answer:
it looks like d go's in the first one and b go's in the second one
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Find V when

Substitute
for r in 

Open bracket


Simplify the fractions

Let

So:




Answer:
Yes.
Step-by-step explanation:
It is because 75=9
Hope This Helps.:)
Answer:
5/2x, 5/2 y
Step-by-step explanation:
An enlargement means the scale factor must be greater than one
The only choice with a scale factor greater than one is 5/2x, 5/2 y
Step-by-step explanation:
