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find the value of x. round to the nearest tenth.

Find The Value Of X Round To The Nearest Tenth class=

Sagot :

Answer:

Step-by-step explanation:

21.7

Use the cosine function, which is the ratio (adjacent side) / (hypotenuse).

Here we have cos 37 degrees = adj / hyp = 17.3 / x, and so

 x            1        

------ = -------------------

17.3       cos 37 deg

Then the hypotenuse length, x, is 17.3 / 0.799 = 21.7