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denis-greek [22]
3 years ago
5

Helma wants to find the volume of the right rectangular prism shown below. Which equation could Helma use to find V, the volume

of the rectangular prism in cubic centimeters? A. V = 30 · 16 + 12 B. V = 30 · 16 · 12 C. V = 30 + 16 + 12 D. V = (30 · 16 · 12) ÷ 2
Mathematics
1 answer:
sleet_krkn [62]3 years ago
5 0
V = 30*16*12. To find the volume of a rectangular prism, you just multiply the area of the base (side 1 * side 2) by the height of the prism.
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Nimfa-mama [501]

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5 0
3 years ago
How many solutions does the equation have?
son4ous [18]
The equation would have infinite solutions.
First, distribute on both sides, and you get 12x - 6 = 12x - 6.
There are two ways to do this from here. first is: you add six to both sides and they'll cancel out, and you'll have 12x = 12x. Then you divide by 12 on both sides and get x = x.  When the two sides equal the same thing, there are infinite solutions.
Or, we can do the easy way. As you can see, 12x-6 = 12x-6. Both the sides are clearly the same, so we actually don't need to do the rest.
ANSWER: infinite solutions
Hope this helped!!(:
3 0
3 years ago
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