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2 years ago

Given sinx=0.3, what is cosx? enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

Mathematics

1 answer:

melomori [17]2 years ago

8 0

The value of the cox will be equal to Cosx= $\pm$ 0.95

<h3>What is the value of cosx?</h3>

It is given that

The value of Sinx=0.3

Now we know that

$Sin^2x+Cos^2x=1\\\\0.3^2+Cos^2=1\\\\Cos^2=1-0.3^2\\\\Cos^2x=1-0.9\\\\Cos^x=0.91\\\\Cos=\sqrt{0.91}\\\\Cosx=\pm 0.95$

Hence the value of Cosx= $\pm$ 0.95

To know more about trigonometry identities follow

brainly.com/question/24496175

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Point M of the triangle is (-2,2) to make triangle MNP as shown in the attached image

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