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Zarrin [17]
2 years ago
5

Please help me with this question please

Mathematics
2 answers:
nadya68 [22]2 years ago
7 0

Answer:

15

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]2 years ago
3 0

Answer:

Step-by-step explanation:

Hi

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icang [17]

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Step-by-step explanation:

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ElenaW [278]

Answer:

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Paha777 [63]

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6 0
3 years ago
Three officers -- president, treasurer, and secretary -- are to be chosen from among four people: Ann, Bob, Cyd, and Dan.
Kitty [74]

Answer:

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