the value of x is 8 cm.
<u>Step-by-step explanation:</u>
Correct Question : In the diagram, the radius of the outer circle is 2x cm and the radius of the inside circle is 6 cm. The area of the shaded region is 220π cm2. What is the value of x? Enter your answer in the box.
We have ,
the area of a circle = πr²
the outer circle area = 
the inside circle area = 
According to Question,
the outer circle area - the inside circle area = he shaded region
⇒ 
⇒ 
⇒ 
⇒
Therefore , the value of x is 8 cm.
Answer:
-1
Step-by-step explanation:
Jason would has 66 coins in his piggy bank because 31+26+29=86-20=66 Hope I could help!!
21/56 which reduces to 3/8 ...or if u need a percent, it is 37.5%
Answer:
12.5%
Step-by-step explanation:
hope this helps and its right