Mathematics: Please help i ll give brainleist

15Step-by-step explanation:the height of the person is y = 6 and the distance from the ladder is also 6 = x. To find the angle formed by the ladder we use which in this case isnow we know that the person is 9 feet away from wall and 6 feet away from the ladder so the total x distance is 9+6 = 15 = xto find y we use tan(45) = multiply both sides by x = 15 and simplify to get y = 15...

Please help i ll give brainleist - id12745765, Maddy7806

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steventhecool22

21.04.2021

Mathematics

A. 1/40 or 2.5%

B. 125 out of 5000

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LilFreaky666

21.07.2022

Mathematics

Step-by-step explanation:

the height of the person is y = 6 and the distance from the ladder is also 6 = x. To find the angle formed by the ladder we use $arctan(\frac{y}{x})$ which in this case is

$arctan\frac{6}{6} = arctan(1)\\= 45 degrees$

now we know that the person is 9 feet away from wall and 6 feet away from the ladder so the total x distance is 9+6 = 15 = x

to find y we use tan(45) = $\frac{y}{x}$

multiply both sides by x = 15 and simplify to get y = 15

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