centenoherrerajennif centenoherrerajennif

01-07-2021
Mathematics

contestada

A mall escalator rises to a platform and makes a 25 degree angle with the ground. If the height of the platform 65 feet how long is the escalator (from the ground to the top)?

Respuesta :

biffyboffboof biffyboffboof

01-07-2021

Answer:

ok so we just use the pyagram theorem

25^2+65^2=c^2

4850=c^2

the square root of 4850 is 69(*snickers*).6419413859

so the height of the platform is 70 feet

Answer Link

Otras preguntas

1. How does the friction affect forward motion? Give an example. 2. Describe two ways to change the frictional force between two solids surfaces. Change t

Graph the line using intercepts: 4x-3y=12

Newtons third law of motion is also known as the law of ?

How did the Declaration of Independence change the nature of the American Revolution?

Newtons third law of motion is also known as the law of ?

Fragment in this sentenceWith her heavy dictonary, Donna thumps the top other ancient computer monitor. Whenever the color tint flickers from normal to sickly

what is the simplest square root of 1345? no decimals please

when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?

how might a scientist a determine whether trait sex-linked by observing the offspring of several genetic crosses

How did the depression affect women and children?