glgriffin1 glgriffin1

24-07-2017
Mathematics

contestada

A 100-foot ramp is tilted at a 45° angle. How high is the top of the ramp from the ground?

Respuesta :

jdoe0001 jdoe0001

24-07-2017

check the picture below.

now, let's rationalize the denominator.

[tex]\bf \cfrac{100}{\sqrt{2}}\cdot \cfrac{\sqrt{2}}{\sqrt{2}}\implies \cfrac{100\sqrt{2}}{\sqrt{2^2}}\implies \cfrac{100\sqrt{2}}{2}\implies 50\sqrt{2}[/tex]

Ver imagen jdoe0001

Answer Link

Otras preguntas

what is 5 fifths of £65 - 20

5/8 minus 5/8 what's the answer

If f(x) = 2x^2 + 1 and g(x) = 3x - 2, what is the value of f(g(-2))?

Which best describes obliteration in a forged document? A. Pressing upon the paper to make writing on papers beneath B. Covering the original text with a materi

how would you write 62.22 in expanded form

The measurement of an angle is five times the measurement of its supplement.What is the measurement of the angle? Is it 30°, 35°, 40°, or 45°?

Every water molecule has two hydrogen atoms bonded to one oxygen atom. This fact supports the concept that elements in a compound are (1) chemically combined in

Unlike liberal critics of Roosevelt’s New Deal, conservative critics thought New Deal programs did not do enough. largely supported New Deal programs as they we

Which were included among the three principles of the people check all that apply

The Embargo Act of 1807 and the Neutrality Acts of the 1930s were both attempts by the United States to (1) assist struggling foreign economies (2) halt the flo