Bob0227 Bob0227

Today at 10:50 PM
Mathematics

Answered

Find the value of x
Use sin, cos, or tan

Find the value of x Use sin, cos, or tan class=

Answer :

jimthompson5910 jimthompson5910

Today at 10:54 PM

Answer: 16.5

=========================================================

Explanation:

We use cosine to tie together the adjacent and hypotenuse

cos(angle) = adjacent/hypotenuse

cos(38) = x/21

21*cos(38) = x

x = 21*cos(38)

x = 16.5482258257411

x = 16.5

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