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andrew11 [14]
2 years ago
9

Write an equivalent expression.

Mathematics
1 answer:
djyliett [7]2 years ago
4 0
8.5 the answer is and replace the areas
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It's 96 the answer b/c you have to multiply it
8 0
3 years ago
What is the surface area of a cube with a edge of 5
sergejj [24]

Answer:

Step-by-step explanation:

A cube is made up of 6 squares

One square has 4 edges of equal length

The area of one face is Area = s^2

Therefore the surface area is 6 * s^2

The area of this cube is 6 * 5 * 5 = 150 units.

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2 years ago
What is longer1/3 minute or3/4 min
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3 0
3 years ago
2(2x + 3) = -6(x + 9)
sergeinik [125]

Answer:

Your answer is -6.

Step-by-step explanation:

Simplify 2(2x+3) to get 4x+6  

Then simplify -6(x+9) to get -6x-54

Now you have 4x+6=-6x-54

Move all of the coefficients to one side:

10x+6=-54

Move all of the constants to the other side:

10x=-60

Divide each side by 10:

10/10x=-60/10

To get your answer of -6.

6 0
3 years ago
12/30 and 18/45 <br> Whats the relationship between these two? Proportional or Not Proportional?
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Proportional

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Read 2 more answers
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