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HELP! NEED DONE IN 24 MIN.
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5 votes
HELP! NEED DONE IN 24 MIN.

HELP! NEED DONE IN 24 MIN.-example-1
User Trenki
by
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1 Answer

5 votes

Answer:

37.8

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

User MattDavey
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5.0k points
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