2 years ago

Ill mark brainlist plss help

Mathematics

1 answer:

kvasek [131]2 years ago

4 0

Answer:

since it is a estimate, the answer should be 30$

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8m^3 - 28m^2 + 6m - 21. You solve by factoring by grouping!!! quick please

Leya [2.2K]

Answer:

$(2m - 7)(4 {m}^{2} + 3)$

Step-by-step explanation:

$8m^3 - 28m^2 + 6m - 21 \\ = 4 {m}^{2} (2 {m} - 7) + 3(2m - 7) \\ = (2m - 7)(4 {m}^{2} + 3)$

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2 years ago

Fill in the blank. Using the number line below, the plotted number is when rounded to the nearest thousand.

prisoha [69]

Answer:

5000

Step-by-step explanation:

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2 years ago

W+3 /3 = -4<br> Solve what (W) = <br> Im having trouble solving this can someone help <br> Thanks :)

poizon [28]

Answer:

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Step-by-step explanation:

Assuming you mean

$\frac{w+3}{3}$ = - 4 ( multiply both sides by 3 to clear the fraction )

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2 years ago

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For married couples living in a certain suburb, the probability that the husband willvote on a bond referendum is 0.21, the prob

jeyben [28]

Answer:

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Step-by-step explanation:

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What is the theorem that states a perpendicular line to the hypotenuse splits the triangle into two similar right triangles?

iogann1982 [59]

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Step-by-step explanation:

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