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3 years ago

The volume of a rectangular prism can be computed by using the formula V = lwh. Solve for h.

Mathematics

2 answers:

sveta [45]3 years ago

7 0

$h=\dfrac{V}{lw}$

yanalaym [24]3 years ago

4 0

Answer:

$h=\frac{V}{lw}$

Step-by-step explanation:

So, if the volume of a rectangular prism is:

$V=lwh$

Then, solving for h means isolating it:

$V=lwh\\\frac{V}{lw}=h\\ h=\frac{V}{lw}$

Remember that factor that are multiplying have to go to the other side of the equation dividing.

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4 years ago

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iVinArrow [24]

Answer:

$m = 3b+6$

Step-by-step explanation:

Given

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Required

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Average rate (m) is calculated using:

$m = \frac{f(b) - f(a)}{b - a}$

Where

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So, we have:

$m = \frac{f(b) - f(2)}{b - 2}$

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$f(b)=3b^2 - 9$

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So, we have:

$m = \frac{f(b) - f(2)}{b - 2}$

$m = \frac{3b^2 - 9 - 3}{b - 2}$

$m = \frac{3b^2 - 12}{b - 2}$

Expand the numerator

$m = \frac{3b^2 + 6b-6b-12}{b - 2}$

Factorize

$m = \frac{b(3b + 6)-2(3b+6)}{b - 2}$

Factor out 3b + 6

$m = \frac{(b -2)(3b+6)}{b - 2}$

Cancel out b - 2

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3 years ago

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horrorfan [7]

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3 years ago

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Mars2501 [29]

Answer:

Step-by-step explanation:

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2 years ago

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Tasya [4]

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