Answer:
Hi! Here is what I have: r=10.6 and d= 21.2
Step-by-step explanation:
1: Multiply your radius by 2 so (10.6 x 2)
2: Get your answer which is 21.2 (from the calculator)
3: The first choice is the correct answer.
Hope this helps!
Answer:
36
Step-by-step explanation:
36 divided by 4 is 9
9-3 is 6
42 = 7z -21
42-21 = 21
21 / 7 = z
z = 3
Its B) 120 cm to the power2