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3 years ago

Find 3 + (-9)

Mathematics

1 answer:

AURORKA [14]3 years ago

4 0

9 is in parentheses therefore it's elevated above 3 that means you have to do operations on it first.
3 + (-9) = -6
The sum is negative.

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3 years ago

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domain is the valid interval for the x (input) values for the function.

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3 years ago

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3 years ago

Figure not drawn to scale.

DerKrebs [107]

Though you do not provide a diagram, I am going to give this a try by assuming that O is the center of the circle, OA is a radius, and angle AOB is a central angle that measures 88 degrees.

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