2 years ago

Plz help, this question is in khan academy

Mathematics

1 answer:

lesya [120]2 years ago

6 0

I’m not sure but try, 31.5

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What is the length of segment AB?

8_murik_8 [283]

Answer:

-1

Step-by-step explanation:

then the sum of the line come home x axis

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2 years ago

Notah lives in Minnesota. He records the lowest temperature each day for one week. What is the mean of the temperatures? -7.3°F,

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Answer:

-2.1

Step-by-step explanation:

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2 years ago

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Answer

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Step-by-step explanation:

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2 years ago

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2 years ago

What is the value of b in the equation (y)*

KonstantinChe [14]

Answer:

b = -6

Step-by-step explanation:

Apply the exponent rule that $\frac{1}{x^{n}} = x^{-n}$

In this case, $\frac{1}{y^{24}} = y^{-24}$

Set that equal to $(y^{b})^{4}$ :

$(y^{b})^{4} = y^{-24}$

Apply the exponent rule that $(x^{m})^{n} = x^{mn}$ so now you get:

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4b = -24

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2 years ago