I have problems doing this

1 answer:

6 0

That how I got the answer

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Alexandra [31]

2 tens, and 8 ones. I say this because 20 = 10 + 10 so, two tens. 8= 1+1+1+1+1+1+1+1 so, eight ones.

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2 years ago

Illusion [34]

A=1/2h(b+c)
times both sides by 2/1
2A=h(b+c)
divide both sides by h
$\frac{2A}{h}$ =b+c
minus c from both sides
$\frac{2A}{h}$ -c=b

8 0

3 years ago

r-ruslan [8.4K]

I need more details in order to answer your question

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3 years ago

levacccp [35]

The Answer Is 4.35. Hope This Helps.

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3 years ago

-Dominant- [34]

The answer would be 22.5

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2 years ago