B/6 + b+2/8 ≥ -5/8 a.) b ≤ -9/7 b.) b ≥ 9/7 c.) b ≤ -3 d.) b ≥ -3
1 answer:
You might be interested in
Answer:
C
Step-by-step explanation:
a=r^2
To find the radius, divide the diameter by 2
r=d/2
r=10/2
r=5
a=r^2
a=5^2
a=25
So, choice C is correct
Hope this helps! :)