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2 years ago

Help please xxxxxx please

Mathematics

1 answer:

Darya [45]2 years ago

8 0

Answer: x = 84°.

Step-by-step explanation: The sum of interior angles of a quadrilateral is equal to 360°. We are given three of the interior angles and asked to find the remaining angle. To do this, we can add the three given angles and subtract the sum from 360°. 53° + 125° + 98° = 276°. 360° - 276° = 84°. Thus, x = 84°.

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We have to find the derivative of F(x)

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Then F'(x) = f'[g(x)].g'(x)

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Here g(x) = (2x + 3)

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3 years ago

If I could get help thank u

nika2105 [10]

An acute angle is infact 90 degrees, therefore your answer is correct.

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