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garik1379 [7]
3 years ago
11

If the volume of the rectangular prism is represented by 6x^2-2x+8 and the base area is 2x-4 which expression represents the hei

ght ?

Mathematics
2 answers:
MissTica3 years ago
8 0
Check the picture below.

\bf 6x^2-2x+8=(2x-4)h\implies \cfrac{6x^2-2x+8}{2x-4}=h
\\\\\\
\cfrac{3(2x^2-x+4)}{2(x-2)}=h\implies \cfrac{3(3x-4)(x+1)}{2(x-2)}=h

Verdich [7]3 years ago
4 0

Answer:

SO WHATS THE ANSWER

Step-by-step explanation:


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Answer:

Part 1) The unit rate is 16\frac{dollars}{ounce}

Part 2) The unit rate is \frac{1}{4}\frac{dollars}{ounce}

Part 3) The unit rate is \frac{1}{4}\frac{dollars}{ounce}

Part 4) The unit rate is 4\frac{dollars}{ounce}

see the attached figure

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

m=\frac{d2-d1}{n2-n1}

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d ----> number of dollars (dependent variable or output value)

n ---> number of ounces (independent variable or input value)

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<u><em>Verify each case</em></u>

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m=16\frac{dollars}{ounce}

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<em>First table</em>

take two points from the table

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m=\frac{d2-d1}{n2-n1}

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m=\frac{1}{4}\frac{dollars}{ounce}

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n=4d

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isolate the variable d

d=\frac{1}{4}n

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take two points from the table

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substitute in the formula of slope

m=\frac{d2-d1}{n2-n1}

m=\frac{8-4}{2-1}

m=4\frac{dollars}{ounce}

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