Solve for x I need help

asked Sep 19, 2022 98.8k views

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3 votes

Answer:

x= 7.88 (3 s.f.)

Explanation:

$\boxed{sinθ = (opp)/(hyp) }$

sin21° = (x)/(22)

Multiply both sides by 22:

x= 22(sin21°)

Evaluate:

x= 7.88 (3 s.f.)

Rickety answered Sep 25, 2022

5.4k points

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