3 years ago

Trigonometry please help! work need to be shown

Mathematics

1 answer:

padilas [110]3 years ago

7 0

Answer:

x = 5.56

Step-by-step explanation:

Apply trigonometric function to find x

Reference angle = 46°

Hypotenuse = 8

Adjacent length = x

Apply CAH:

Cos 46 = Adj/Hyp

Cos 46 = x/8

8 × Cos 46 = x

5.55726696 = x

x = 5.56 (nearest hundredth)

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3 years ago

A piece of wood is 4 feet long. Are 4 pieces of wood longer than 4 yards?

Zanzabum

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