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Lucas Siqueira asked Aug 22, 2023

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41 votes

Please help I don't understand!

Mathematics
high-school

Lucas Siqueira asked Aug 22, 2023

by Lucas Siqueira

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24 votes

The answer is 25 trust me .

Koen Hendrikx answered Aug 22, 2023

by Koen Hendrikx

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14 votes

Answer:

Explanation:

As the triangles within the bigger triangle are similar, the sides are in proportion.

⇒
(18)/(30) = (15)/(w)

⇒
(3)/(5) = (15)/(w)

⇒ 3w = 75

⇒ w = 25

Jens Meder answered Aug 26, 2023

by Jens Meder

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