Help me please with 2 and 3

Mathematics

2 answers:

IRINA_888 [86]3 years ago

6 0

The answer for #2 is A

And the answer for #3 is B

Mnenie [13.5K]3 years ago

4 0

2.
You just calculate the perimeter
15 + 36 + 15 + 12 + 12 + 9 + 2 • (36 - 12 - 12) = 123
so every number bigger than 123 would be overlap
X < 123
and only number lesser then 123 is A) 120
answer is A
3.
5 : 7 = 10 : X
X = 7 •10 / 5 = 14
answer is B

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