ravjiosorio961 ravjiosorio961

23-04-2021
Mathematics

contestada

A 20ft ladder leans up against the wall. if the ladder is 3ft from the wall, what angle does the ladder make with the ground

Respuesta :

aminerassam aminerassam

23-04-2021

Answer:

θ ≈ 81.37°

Explanation:

let the angle the ladder makes with the ground be θ

θ = cos⁻¹(3/20)

θ = cos⁻¹(0.15)

θ ≈ 81.37°

Answer Link

Otras preguntas

How do you solve #10

How to evaluate f(2) and f(3)

2) ____________________ helps explain why there are a large number of marsupial mammal species in Australia and South America, two continents that were once

En fraccionario como se puede dividir 15/75

Which type of interference occurs when two waves exactly cancel out? NEED AN ANSWER ASAP

During aerobic respiration, electrons travel downhill in which sequence? A) food → citric acid cycle → ATP → NAD+ B) food → NADH → electron transport chain → ox

Write a let statement, an equation, solve: Jeremy is 14 years old. This is 4 1/2 years more than half his sisters age. How old is his sister

Which statement describes a common trait of the three Reconstruction Amendments? A They all prevented states from re-establishing a system of slavery. B They ha

Please Help Me, I Mark BRAINLIEST!! Why was the Soviet victory at Stalingrad the most important turning point in the European Theater of World War II in 1943? T

Help me please due tommorow