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Citrus2011 [14]
3 years ago
10

a diagram of a wheelchair ramp made of concrete is shown below how much concrete was used to make it?​

Mathematics
2 answers:
nika2105 [10]3 years ago
8 0
It uses 552 cubic feet of concrete
4*12*5 = 240
13*4/2*12 = 312
240+312 = 552
Tema [17]3 years ago
4 0

Answer:

Step-by-step explanation:

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