Answer: the answer would be c
Step-by-step explanation:
Since you are given the area, we can solve for radius with this equation:


The radius is 11, so the diameter must be 2 times that, which is 22. With the correct units, the answer is
22 units²
Answer:
4.5
Step-by-step explanation:
15% of 30 is 4.5
3\4
because the spaces are bigger draw a model and you will see
13 quarters = 3.25 and 3 dimes =.30 which = 3.55