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

Solve the inequality for v. 20 ≥ v - 4 Simplify your answer as much as possible.

Sb-34 when operating a boat near other boats or when entering a congested area, why should you watch your wake?

An immediate result of the 1836 revolution in Texas was that it became

What is the relationship between the center of any circle and the point that lie on the circle?

the triangles shown are similar. which side of triangle JGH corresponds to PM of trangle PMO

An example of ___________ (one word) in art is the good shepherd, a christian symbol that was based on pagan images of apollo, hermes, orpheus, or the personifi

find the x intercept for the parabola y=2x^2-8x+6 write your answer as two ordered pairs

How many plague hearts can be in one map at a time state of decay 2?

What song has theses lyrics? "Everytime I see your smile, and your halo."

Golf balls are packaged by stacking three balls vertically in a box. Given that the height of the box is 13.5 cm, and that the golf balls are touching each othe