C= 2 x r where r = 8
C = 2 x 8
C = 16.
Hope I helped:)
sure why not i have nothing better to do
To find the distance between points, use the distance formula.
Distance formula:

Plug in your values for

using (-8, -7) and (8, -4) and solve.





≈
Answer:
Approximately 16.28 units.
Answer: D
Step-by-step explanation:
None of the above
Answer:
Remains the same
Step-by-step explanation:
Given

Required
What happens when the X and Y are tripled;

When both X and Y are tripled, the new fraction is represented below:

When the numerator and denominator are divided by their common factor (3), the new fraction becomes


Compare the new fraction with the initial fraction; one would notice that they have the same value;
Hence, the fraction remains the same