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m_a_m_a [10]
2 years ago
8

20 points math test ​

Mathematics
1 answer:
qwelly [4]2 years ago
6 0

Answer:

A

Step-by-step explanation:

A negative times a positive is a negative

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Show your smartness by answering the questions! First one to answer gets Brainlest!
shusha [124]

Answer:

3.56*10^13

Step-by-step explanation:

8.9* 10^4  * 4*10^8

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35.6 * 10^(4+8)

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But this is not in proper scientific notation.  Only one digit before the decimal

Move the decimal one place to the left, that means we need to add 1 to the exponent

3.56 *10^(12+1)

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3 years ago
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stiks02 [169]

Answer:

area of real bedroom = 32 cm²

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MrRa [10]

Answer:

I would say no because the dots are all over the place.

Step-by-step explanation:

It keeps going up then down back up and down again?

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3 years ago
The library is halfway between your house and your school. If your house is located at (-4,-3) and the library is at (2,-1), wha
aleksandrvk [35]
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This inequality is not correct though.

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