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vivado [14]
3 years ago
15

I need help on this question

Mathematics
1 answer:
pogonyaev3 years ago
5 0

Answer:

315

Step-by-step explanation:

1. This is not a scale rectangle and it angers me.

2. All you have to do is draw proportions.

5x7=35

15x21=315

Youll notice that 5x3=15 and 7x3=21 so it’s just proportions!

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3 years ago
How do you do this?
Nat2105 [25]
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3 0
3 years ago
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BaLLatris [955]
Hi!
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4 years ago
-56 less than or equal to -8x​
nikitadnepr [17]

-56  \leqslant -8x

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Response:

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3 years ago
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vfiekz [6]

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