Answer: 65.94
Step-by-step explanation:
Find the area of the middle circle.
3.14 x 2² = 12.56
Pretend the white area doesn't exist and find the area of the shaded region.
3.14 x 5² = 78.5
Then subtract.
78.5 - 12.56 = 65.94
Answer:
20%
Step-by-step explanation:
2:10 = 2/10. 2/10 = 20/100, which equals 20%.
Answer:20
Step-by-step explanation:
because you are finding out the base so width times length
Firstly, multiply both sides by S: 
Next, divide both sides by X, and <u>your answer will be
</u>