3 years ago

Ill mark you brainlist plz help if you put something random I will report you! I

Mathematics

1 answer:

emmainna [20.7K]3 years ago

7 0

Answer:

Because the second number (y) is 4 on the grid. It rises to 4.

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If sin square theta = 0.75, then cos =

sergeinik [125]

Answer:

$\cos\theta=\pm0.5$

Step-by-step explanation:

Given:

$\sin^2\theta=0.75$

To find $\cos\theta$

Using trigonometric relations for sums and differences of squares of the ratios.

We know:

$\sin^2\theta+\cos^2\theta =1$

Plugging in $\sin^2\theta=0.75$ in the above relation.

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2 years ago

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3 years ago

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<span>If the answer is incorrect , please delete.

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have a nice days.........</span>

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