Answer:
The diameter of the circle is 8 inches
Step-by-step explanation:
The diameter is 2 times the radius
Answer:
A
Step-by-step explanation:
Taking the square root of both sides, you get

which simplifies to

The square root of 180 is approximately 13.42 and since it is the plus or minus square root, the answer is A, -13.42, 13.42.
1/2 because 25 ÷ 25 = 1 and 50 ÷ 25 = 2
I hope this helps you
9-?=1
?=8