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3 years ago

8

The total height of the cubes stacked on top of each other is 2f + 3g2.The cubes have a combined volume that is the same as a re

ctangular prism of the same height. What is the area of the base of the rectangular prism? (Recall: V = Bh)

2 answers:

V125BC [204]3 years ago

7 0

The las option 4f^2-6g^+9g^4

mina [271]3 years ago

3 0

Answer: D

Step-by-step explanation:

I did the assignment myself it was D

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3 years ago

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mafiozo [28]

Answer:

Step-by-step explanation:

Use the equation

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8 0

3 years ago

-3x >=9 using the symbols ( [ { in set builder notation the solution set is

arsen [322]

The given inequality :

$-3x\ge9$

Simplify :

<em>Multiply both side by (-1) and reverse the inequality :</em>

<em />

$\begin{gathered} -3x\ge9 \\ (-1)(-3x)\leq(-1)9 \\ 3x\leq(-9) \end{gathered}$

<em>Divide the inequality by 3:</em>

<em />

$\begin{gathered} \frac{3x}{3}\leq\frac{(-9)}{3} \\ x\leq(-3) \end{gathered}$

<em>i.e. x is less than or equal to (-3) </em>

Solution : x ≤ (-3)

<em>so, </em>

<em>x is lies in the half open interval of - infinity to (-3)</em>

<em />

Interval Notation : (-infinity, -3]

Answer:

Solution : x ≤ (-3)

Interval Notation : (-infinity, -3]

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4 0

1 year ago