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highschoolmom2010
 one year ago
using sin, cos or tan find the value of X
highschoolmom2010
 one year ago
using sin, cos or tan find the value of X

This Question is Closed

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1go to the given angle corner, and look at the triangle. figure out wat adjacent side and hypotenuse are

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1dw:1376246607998:dw

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1adjacent is x and opposite is unknown

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1hypotenuse is 11

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1so we use cos

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1you want to find x, which is adjacent you knw the hypotenuse so, which trig ratio helps us ?

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1\[\cos 41=\frac{ x }{ 11 }\]

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1\[(11*)\cos 41=\frac{ x }{ 11 }*11\] \[11\cos 41=8.3\]

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.18.3 = \(\large \color{red}{\checkmark}\)

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1so i did it right :DDD

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1you did great :) good work !!

highschoolmom2010
 one year ago
Best ResponseYou've already chosen the best response.1thanks i think i understand this now
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