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2 years ago

13

What's the exact value of cos 2pi/3?

1 answer:

Svetach [21]2 years ago

3 0

it's answer is 12 it may helpful to u

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Which of the following properties is shown in the equation below? 3 × ( 6 × 2 ) = ( 3 × 6 ) × 2

Katena32 [7]

Answer:

Associative Property

Step-by-step explanation:

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2 years ago

12. From a rope 68 m long, pieces of equal size are cut. If length of one piece is 4/14 m, find the number of such pieces.

otez555 [7]

Answer:

hope this helps (sorry for messy handwriting!)

Step-by-step explanation:

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2 years ago

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alex41 [277]

Answer:

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2 years ago

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Natali [406]

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3 years ago

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Trigonometry Problem <br><br> Find the length of the missing side.

Alinara [238K]

Answer:

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Step-by-step explanation:

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Cos38°= 23/w

w= 23/Cos38°

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Hope it helps :-)

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3 years ago