Please help me with this question please

Mathematics

2 answers:

nadya68 [22]3 years ago

7 0

Answer:

Step-by-step explanation:

The ratio of (the foot of the ladder to the person) : (the person's height) is equal to (the wall to the foot of the ladder) : (the height of the wall) because the triangles are similar. So, if you solve the problem you will get:

(x= the height of the wall)

6:6 = 6+9:x

6:6 = 15:x

1:1=15:x

x=15

The height of the wall is 15 feet.

Sergio039 [100]3 years ago

3 0

Answer:

Step-by-step explanation:

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