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k0ka [10]
3 years ago
15

Which of the following are equivalent to 9h+9(2h)? h(9+18) or 9h+17h

Mathematics
1 answer:
gavmur [86]3 years ago
5 0
We have to first distribute the 9 inside of the parentheses
so 9×2h=18h
So the equation in 18h+9h

if we look at the first equations, h(9+18) and distribute the h then the equation becomes
9h+18h

so h(9+18) is equivalent to
9h+9(2h)
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Gabriel wants to paint the model. How
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Step-by-step explanation:

The complete problem is attached.

Notice that the figure is a square pyramid, where its base dimensions are 12 inches by 12 inches, which represents an area of

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