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ANEK [815]
3 years ago
7

Please help! Giving 20 points!! I only need number 11

Mathematics
1 answer:
tia_tia [17]3 years ago
8 0


Triangle 1:
a=1/2(175)(280)
a=24,500km^2

Triangle 2:
a=1/2(790)(480)
a=189,600km^2

189,600km^2 + 24,500km^2 = 214,100km^2

Hope this helps!
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Answer:

the total weight is 12,483 kilos

Step-by-step explanation:

The computation of the weight is shown below:

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5 0
3 years ago
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3 years ago
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hram777 [196]

Answer:

22.

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Step-by-step explanation:

rotation of -90= y, -x

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4 0
3 years ago
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Answer:

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