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GarryVolchara [31]
3 years ago
14

Which is an exponential decay function

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
4 0

Answer:

f(x) = −2(0.7)x

Step-by-step explanation:

That is the answer because we have to change a percent to a decimal and that is the only option.

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Answer:

x = 10

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Step-by-step explanation:

Supplementary = angles that make up 180 degrees

We know <A and <B are supplemntary, so 2x+28+6x+72 = 180.

8x + 100 = 180

8x = 80

x = 10

I input 10 into the equations to solve for the measures of the angles

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Ans is 8

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