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Levart [38]
3 years ago
8

The formula for the surface area of a cube is A equal 6 s to the power of 2 comma where s is the side length. Cube X has a side

length of 1, and cube Y has a side length of 2. How much greater is the surface area of cube Y than cube X?
Mathematics
1 answer:
cricket20 [7]3 years ago
3 0

Answer:

Surface area of Cube Y is 3 times greater than the surface area of cube X

Step-by-step explanation:

Surface area of a cube,A = 6s²

Where,

s = side length

Cube X has a side length of 1,

Surface area of cube, X = 6s²

= 6 * 1²

= 6 * 1

= 6

cube Y has a side length of 2

Surface area of cube, Y = 6s²

= 6 * 2²

= 6 * 4

= 24

How much greater is the surface area of cube Y than cube X?

Surface area of Cube Y is 3 times greater than the surface area of cube X

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Find the sum of the zeros in the following equation: (2x-1)(x+8)(2x-4)(x-1)
lara [203]

Answer:

-9\frac{1}{2}

Step-by-step explanation:

2x+1=0

2x=-1

x=-\frac{1}{2}

x+8=0

x=-8

2x-4=0

2x=4

x=2

x-1=0

x=1

1+2-8-\frac{1}{2}

=-1-8\frac{1}{2}

=-9\frac{1}{2}

Sum of fractions =-9\frac{1}{2}

5 0
3 years ago
Which algebraic expression represents "the quotient of 7 and a number"? 7/n O 7+n o 7n<br>7-n​
Mekhanik [1.2K]

Answer:

7/n

Step-by-step explanation:

quotient means division and the only answer choice with a division sign is 7/n where n is the unknown number.

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5 0
3 years ago
What is affected by acceleration
rusak2 [61]
Speed because speed is key
4 0
3 years ago
Read 2 more answers
When the coordinates (2,3), (4,4), (6,3), And (4,2) are joined, which shape is formed?
RSB [31]
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4 0
3 years ago
What is the vertex of the absolute value function defined by ƒ(x) = |x + 2| + 4?
Marrrta [24]

Answer:

C. (-2,4)

Step-by-step explanation:

We have been given a function f(x)=|x+2|+4 and we are asked to find the vertex of our absolute value function.

The rules for the translation of a function are as follows:  

f|x-h|=\text{Graph shifted to right by h units}

f|x+h|=\text{ Graph shifted to left by h units}

f|x|+h=\text{ Graph shifted upward by h units}

f|x|-h=\text{ Graph shifted down by h units}

Upon comparing our absolute function with above transformations we can see that our function is shifted to two units right of the origin(0,0) so x coordinate of our absolute function will be -2.

Our function is shifted upward from origin by 4 units, therefore, y-coordinate of our absolute value function will be 4.

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Therefore, the vertex of our absolute value function will be on point (-2,4) and option C is the correct choice.

4 0
3 years ago
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