You have to get from $30 to $21.75
21.75/30=0.725 x 100= 72.5% of the original price
Answer:
A.
Step-by-step explanation:
Central angle of shaded part
Radius (r) = x unit
Area of the shaded part of

Answer:
What is a factor?
Step-by-step explanation:
Answer:
b= 10.58
Step-by-step explanation:
Answer:
<h2>47.0</h2>
Step-by-step explanation: