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levacccp [35]
3 years ago
9

How many solutions does this equation have? 6x − 6/ 3 = 2x − 2 A) no solution B) exactly one solution C) exactly two solutions D

) infinitely many solutions
Mathematics
2 answers:
Musya8 [376]3 years ago
5 0

Answer:D

Step-by-step explanation:

zmey [24]3 years ago
3 0

Answer:

B

Step-by-step explanation:

6x - 6/3 = 2x - 2

6x - 2 = 2x - 2

6x - 2 + 2 = 2x - 2 + 2

6x = 2x

6x - 2x = 0

4x = 0

Divide both sides by 4

4x/4 = 0/4

x = 0

The equation has exactly one solution.

Reasons are that it is an algebraic linear equation where the unknown variable, x has highest power as 1.

Also after solving for x, we see that we got only one value or solution for x

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Answer:

The volume of the composite figure is:

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Step-by-step explanation:

To identify the volume of the composite figure, you can divide it in the known figures there, in this case, you can divide the figure in a cube and a pyramid with a square base. Now, we find the volume of each figure and finally add the two volumes.

<em>VOLUME OF THE CUBE. </em>

Finding the volume of a cube is actually simple, you only must follow the next formula:

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So:

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<em>VOLUME OF THE PYRAMID. </em>

The volume of a pyramid with a square base is:

  • Volume of a pyramid = 1/3 B * h

Where:

<em>B = area of the base. </em>

<em>h = height. </em>

How you can remember, the area of a square is base * height, so B = 6 ft * 6 ft = 36 ft^2, now we can replace in the formula:

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Step-by-step explanation:

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