22-02-2017
Mathematics

Answered

A 20 foot ladder is leaned against a wall. If the base of the ladder is 8 feet from the wall, how high up on the wall will the ladder reach?

Verified Answer :

xv87932 xv87932

22-02-2017

20^2=400
8^2=64
400-64=336
square root of 336 is 18.33, so the latter is aprox.18 feet up on the wall.

Answer Link

Related Questions

A wave front has the form of a A surface of a sphere B sine wave C circle D straight line

Premarital education has no direct effect on marriage Please select the best answer from the choices provided True or False

Please Help Read the advertisement below and identify at least nine true cognates and one false cognate Clases de música Se ofrecen clases de música e instrumen

is a tomatoe a fruit or vegetable

Find the slope of the line that passes through each pair of points 00 33

What is the systematic name of MgNO32

yx6 write an equation in slope intercept form Give the y intercept of the line

like many objects musical instruments undergo thermal expansion What problems does this cause musicans

What is the value of 2 in 0259

how can a human being reproduce a male offspring

Web Analytics