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Helen [10]
3 years ago
9

Please help will give brainliest

Mathematics
1 answer:
Nostrana [21]3 years ago
4 0

Answer:

9 + 15 = 3(3 + 5)

Step-by-step explanation:

The greatest common factor of 9 and 15 is 3.

Factor 3 out of both 9 and 15.

9 + 15 = 3(3 + 5)

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Please help me! And please explain how to solve this. Especially questions B, C, and E
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A circle is centered at (2, -5) and has radius 3. Write its equation in standard form. A) (x + 2)2 + (y - 5)2 = 3 B) (x - 2)2 +
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D.
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2. 5x2 + 16x - 84 = 0<br> Helppp please
labwork [276]

Answer:

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Step-by-step explanation:

8 0
3 years ago
a particular city had a population of 24,000 in 1900 and a population of 29,000 in 1920. Assuming that its population continues
DerKrebs [107]

Answer:

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Step-by-step explanation:

The population for the city, in t years after 1900, can be modeled by a exponential function with constant growth rate in the following format:

P(t) = P(0)(1+r)^{t}

In which P(0) is the population in 1900 and r is the growth rate.

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This means that P(0) = 24000

Population of 29,000 in 1920.

1920 is 1920 - 1900 = 20 years after 1900.

This means that P(20) = 29000. So

P(t) = P(0)(1+r)^{t}

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So

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2000 is 2000 - 1900 = 100 years after 1900. So this is P(100).

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3 years ago
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LUCKY_DIMON [66]

Answer:

Did you know one-quarter of all your bones are located in your feet?

Step-by-step explanation:

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