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3 years ago

May someone help me out with this question

Mathematics

2 answers:

Romashka [77]3 years ago

6 0

$p\%=\dfrac{p}{100}\\\\40\%=\dfrac{40}{100}=0.4\\\\40\%\ of\ B\ is\ 3\\\\0.4B=3\ \ \ |divide\ both\ sides\ by\ 0.4\\\\\boxed{B=7.5}$

dedylja [7]3 years ago

3 0

The answer would be 7.5

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2 years ago

Please help please please

dezoksy [38]

Look at the picture.

Corresponding angles:

∠1 and ∠5

∠2 and ∠6

∠3 and ∠7

∠4 and ∠8

<h3>Therefore your answer is ∠1 and ∠5</h3>

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