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Finger [1]
2 years ago
8

How do you find surface area of a rectangular prism

Mathematics
1 answer:
garri49 [273]2 years ago
8 0

Answer:

To find the surface area of a rectangular prism, measure the length, width, and height of the prism. Find the area of the top and bottom faces by multiplying the length and width of the prism. Then, calculate the area of the left and right faces by multiplying the width and height.

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What value of b will cause the system to have an infinite
kvasek [131]

Hi there!

The way that an infinite number of solutions is achieved is when the two equations, when solved together, get an answer which is just a number equal to the same number. To do this, first substitute 6x-b in for y in the second equation.

-3x+\frac{1}{2}(6x-b)=-3

-3x+3x-\frac{1}{2}b=-3

-\frac{1}{2}b=-3

Now, we see that b needs to be equal to -3 when multiplied by -1/2. When both sides are divided by -1/2, b becomes equal to 6. Thus, b must be 6.

Check work:

6x-6=y

-3x+\frac{1}{2}(6x-6)=-3

-3x+3x-3=-3

-3=-3

Thus, as they are equal to each other, the answer is correct. b = 6.

Hope this helps!

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3 years ago
Is the equation y=4x+1 proportional? *<br> Yes<br> No
Mumz [18]

Answer:

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7 0
2 years ago
Determine the correct scientific notation form of the number.
Dahasolnce [82]

0.000000084

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Mateo went out to eat dinner, and the meal cost $30.00. If Mateo received a 12% discount, what was the total value of the discou
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Step-by-step explanation:

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Answer:  5(13.5-4.5)

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