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HELP PLEASE!!!!!!!!!!!!!!!!!!!!
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4 votes
HELP PLEASE!!!!!!!!!!!!!!!!!!!!

HELP PLEASE!!!!!!!!!!!!!!!!!!!!-example-1
User Ardi
by
8.0k points

1 Answer

5 votes

Answer:

x ≈ 12.8

Explanation:

using the tangent ratio in the right triangle

tan59° =
(opposite)/(adjacent) =
(EF)/(DE) =
(x)/(7.7) ( multiply both sides by 7.7 )

7.7 × tan59° = x , then

x ≈ 12.8 ( to the nearest tenth )

User Varun Maggo
by
8.2k points
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