Answer:
91.68
Step-by-step explanation:
first u find the perimeter of the inner shape...
15+15+12+12=54
than u find the circumstances of the two circles than dividing it is half since it is half a circle
c=2×pi×r
c=2×3.14×6
c=37.68
than add them together
37.68+54= 91.68
D
https://us-static.z-dn.net/files/d58/c6f59343f6ebe8625c9df153836c01ba.jpeg
Answer:
18
Step-by-step explanation:
Answer:
Tip = $10.60
Step-by-step explanation:
<u>Step 1: Round to the nearest dollar</u>
$52.56
<em>$53</em>
<em />
<u>Step 2: Find the tip</u>
$53 * %20 is same as $53 * 0.2
<em>$10.60</em>
<em />
Answer: Tip = $10.60