3 years ago

HELP! NEED DONE IN 24 MIN.

Mathematics

1 answer:

Gala2k [10]3 years ago

6 0

Answer:

37.8

Step-by-step explanation:

Set up a proportion using the values given in the diagram of similar triangles.

31.5/15 = x/18

Cross-multiply.

31.5(18) = 15x

Multiply.

567 = 15x

Divide both sides by 15.

37.8 = x

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3 years ago

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natima [27]

Answer:

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3 years ago

Read 2 more answers

What is the gcf of 25 and 90

Yuliya22 [10]

25 = 5^2
90 = 2 . 3 . 3 . 5

GCF is not as greedy as LCM.
GCF is just on a diet, so it takes the same number and the smallest amount.

25 and 90 both have 5.
5^2 or 5 ?
Take the smaller one.
GCF = 5

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3 years ago

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tatyana61 [14]

Answer:

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Step-by-step explanation:

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