gustavoloor23 gustavoloor23

02-02-2022
Mathematics

contestada

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?

Respuesta :

clarch19 clarch19

02-02-2022

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

Answer Link

Otras preguntas

A triangle has interior angles equal to 55, 70 and x. What is the value of X? A:180 B:125 C:55 D:10

PLEASE HELP ME (HISTORY-DEAD) When the U.S. government was unable to borrow money from the state banks after the War of 1812, how did it try to solve its proble

The argument that the United States was meant to expand across the United States was known as Manifest Destiny

An American who believes that government should not get involved in the economy, but should restrict social choices, is most likely to be a

George Washington tried but failed to convince Americans to avoid getting involved with political parties isolating the nation from international relations sett

Human activity contributes to the extinction of species. Which is not a human activity that contributes to the extinction of a species? a. introducing a nonnati

The novel Anthem is an allegory that illustrates Ayn Rand's philosophy of "Objectivism." Someone with this philosophy would oppose which of the following statem

Cory did her best to calm the screaming baby. screaming is highlighted A) noun B) verb C) adjective D) adverb

During the Renaissance, applying humanist ideas to government meant that people began to support government more. support government less. debate about governme

Which part of a plant has the potential to produce a lateral shoot?