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

In your words, describe why an astronauts weight is different on the moon than on the earth?!?!

is -3/8 greater than - 2/7

The demand curve for a monopolist differs from the demand curve faced by a competitive firm because the demand curve for:

Find the volume and total surface area of the composite figure below.

People often make decisions on the basis of a mental accounting. One facet of this accounting is making a decision based on the way a problem was posed. This is

Andy and Delilah both work and have one qualifying child.They had AGI of $21,000.What is their EIC? A) $3,356. B) $3,373. C) $5,572. D) $0.

DNA consists of two strands with complementary pairs of nucleotides. Match each strand of DNA with its complement. TilesCATGGAT CGGTACA CGGTTAA TAAGGCC ATTG

Use the figure to the right to find the value of PT. T is the midpoint of PQ. PT = 5x +2 and TQ = 7x-6 PT= (Simplify your answer.)

a number plus 12 is 36. write an equation and use equation to solve

Lía gana $450 por semana más un 5% de comisión sobre sus ventas. Espera ganar al menos $600 cada semana. Escribe una desigualdad para representar la descripción