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grandymaker [24]
2 years ago
15

What is the angle of elevation for 9 foot ladder leaning against a wall if the ladder is placed 2 feet away from the base of the

wall?​
Mathematics
1 answer:
Natali [406]2 years ago
8 0

Answer:

77°

Step-by-step explanation:

basically, this trigonometry problem deals with having a right triangle and knowing the value of the adjacent side and the hypotenuse

so you need to find cos⁻¹(2/9) which equals 77 degrees

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3 years ago
Hello people heres some more points have a great day
White raven [17]

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3 years ago
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2 years ago
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melamori03 [73]

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-8

Step-by-step explanation:

Solving for w given the equation, -3w +5 = 2:

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2 years ago
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