2 years ago

Please help I don't understand!

Mathematics

2 answers:

Gelneren [198K]2 years ago

8 0

The answer is 25 trust me .

Diano4ka-milaya [45]2 years ago

7 0

Answer:

Step-by-step explanation:

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

⇒ $\frac{18}{30} = \frac{15}{w}$

⇒ $\frac{3}{5} = \frac{15}{w}$

⇒ 3w = 75

⇒ w = 25

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