Answer:
dont listen to person above me . it's a scam
these are just two semi-circles, one with a diameter of 22 and the other with a diameter of 30 - 22, or 8, and therefore their radius are 11 and 4 respectively.

Answer:
Joshua's Savings = $575
Step-by-step explanation:
If the total amount is $925 and you added $350 to x (Josh's Savings) than all we have to do is subtract the $350 from the $920 to solve for x,...
$925 - $350 = $575
Joshua's Savings is equal to $575 dollars,...
Hope that helps,... Chow,...!
Depends on where you are in the math book but this would be the most simple way.
n= number
sqar(-1) = i