Answer:
117 students
Step-by-step explanation:
13/100 = X/900
(13 * 900)/100 = 117
9+7=16 and 5+8=13
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Answer:
28"
Step-by-step explanation:
the length of the other non-hypotenuse side =
√(53² - 45²) =√(2809-2025) =√784 = 28"