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3 years ago

Domain and range???!!!!!!

Mathematics

1 answer:

elena55 [62]3 years ago

6 0

Answer:

domain={1,-3}

range={-5,1,2,4}

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3 years ago

A test to determine whether a certain antibody is present is 99.1% effective. This means that the test will accurately come bac

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Consider the provided information.

probability that antibody is present will be effective is 99.1% and not present is 99.1% of the time.

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3 years ago

Does anyone know this answer?

Olegator [25]

Answer:

2x = 40°

3x = 60°

4x = 80°

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2x+3x+4x = 180°

9x = 180

x = 20

2x = 2(20) = 40°

3x = 3(20) = 60°

4x = 4(20) = 80°

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