Question

Use a calculator to evaluate 8 · cos30° rounded to four decimal places.
A. 6.9282
B. 1.2340
C. -7.9043
D. -0.50

Answer 1

It is A and is this a question. .

Answer 2

Hey mate!!^_^


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quєѕtíσn:

Use a calculator to evaluate 8 · cos30° rounded to four decimal places.
A. 6.9282
B. 1.2340
C. -7.9043
D. -0.50

αnѕwєr:

We need to find the value of 8.Cos30°

The value of cos 30°= 0.866

So the value we get;

8*0.866
=6.928

The value of 8cos30° is 6.928

Therfore the option will be A

___________________

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