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Help please! Just one question!
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Help please! Just one question!

Help please! Just one question!-example-1
User Aditi Kaushal
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1 Answer

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AB is the hypotenuse of this right triangle.

cos 20 deg = adj / hyp = 7 / x

Therefore, 7/x = 0.940. Thus, x = 7/0.940 = 7.45 (answer)
User Sohil Pandya
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