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

how do the states of the savanna compared to those of the americas and europe

write 3 numbers that round to 647,400 when rounded to the nearest hundred

what are different services that can be provided by home health care?

how did mary leakey discovery change the modern understanding of prehistoric humans

Twisting her braid between her fingers, Marcie jumped whenever anyone entered the room.What method of characterization does the sentence use to describe the cha

Write each number. 100 less than 877

Points that lie on the same plane are?

James McCulloch most likely supported the idea that Congress could create banks because...... A-he knew that Maryland law did not allow for state-run banks. B-h

in which layer of the sun does hydrogen fusion occur

Without any limiting factors, a population may grow ____. A. infintely B. exponentially C. demographic explosion D. None of the above