kateholton9 kateholton9

04-05-2020
Mathematics

contestada

Use the cosine ratio to find the value of x, to the nearest tenth.
A) 2.7
B) 3.2
C) 4
D) 3.9

Use the cosine ratio to find the value of x to the nearest tenth A 27 B 32 C 4 D 39 class=

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jimrgrant1 jimrgrant1

04-05-2020

Answer:

C

Step-by-step explanation:

cos34° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{x}{4.8}[/tex]

Multiply both sides by 4.8

4.8 × cos34° = x , thus

x ≈ 4 → C

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arlen54 arlen54

04-05-2020

C) 4

That should be yo ur answer

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