madisonjanae55 madisonjanae55

14-10-2020
Mathematics

contestada

A=1/2h(B+b); A=45, B=4, b=5

Respuesta :

ameliadonaldson6 ameliadonaldson6

14-10-2020

Answer: h=10

Solving Steps:
45 = 1/2h x (4+5)
45 = 1/2h x 9
45 = 9/2h
10 = h
h = 10

Answer Link

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