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olchik [2.2K]
3 years ago
9

What are 2 numbers that multiply to get 4 but add to get -4

Mathematics
1 answer:
irina [24]3 years ago
5 0

Answer:

is it?

2 × 2 =4

2 + (-6) = -4

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The volume of the triangular prism: 59.2 ft^{3}

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Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the attached photo

My answer:

As we know that, the formula to find out the volume of the triangular prism is:

V = \frac{1}{2} a*b*h when h is the height and a&b are the length of the two square edges. So we have:

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To find the concrete used in the ramp if the cost of concrete is $ 4.00 per cubic foot, we need to know the area of the ramp, which is:

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