i need some helpwith this stuff

Algebra
Tutor: None Selected Time limit: 1 Day

A ladder 35 feet in length rests against a vertical wall. The foot of the ladder is 10 feet from the wall. What angle, θ, does the ladder make with the ground?

Which of the following equations can be used to solve the problem?

May 25th, 2015

cosθ = 10/35 is the right answer 

and if you want to find θ : you can also to do 

this :  θ = cos^-1(10/35) = 37,39 

Good Luck 

and please each time you have any other homework or any thing please ask me a private question or invite me i will give you the best answer , i want to be the best tutor so please help me 

from your friend 

Karim B 

May 25th, 2015

An auto weighing 2,500 pounds is on a street inclined at 10 with the horizontal. Find the force necessary to prevent the car from rolling down the hill.


May 25th, 2015

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May 25th, 2015
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May 25th, 2015
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