$8 + $7 + $13 + 15 = $43
$x - $43 = $12
x = $55
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Answer:
54.8275862069
Step-by-step explanation:
If you want rounded than 54
Answer:
9
Step-by-step explanation:
9.
y coordinate gives the vertical distance
45 because 1set equals 3 push ups and she did ten sets so 10sets equal 30 push ups and then her coach asked her to do 15 more so 30 plus 15 equals 45 so she did 45 push ups that day!
the surface area is 72 sq cm
hooe this helped