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andreev551 [17]
3 years ago
7

What is the surface area of a cube in which each face of the cube has an area of 7 cm^2?

Mathematics
1 answer:
prisoha [69]3 years ago
4 0

Answer:

In a cube, the length and width are the same, so both sides will be 7 cm, yielding an area of 49 square centimeters. The surface area of a 7 cm cube will be 294 cm2 . Hope this helps!

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In parallelogram ABCD , BE=7x−2 and ED=x2−10 .
Stells [14]

I'm assuming that the diagonals intersect at E. Since diagonals of a parallelogram bisect each other, BE=ED.

  • 7x-2=x²-10
  • x²-7x-8=0
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  • x = -1, 8

As distance must be positive, we reject the negative case, so x=8.

Thus, BE=ED=54.

5 0
1 year ago
What is greater 17 quarts or 4 gallons?
stepan [7]
17 quarts is greater. 4 gallons is equal to 16 quarts, right?
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3 years ago
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Norma-Jean [14]
Your answer is 8 to 26



the number of carnations is 8 and the total number of flowers is 26. since you said carnations to flowers it is 8 to 26.


here are the 3 ways to write the ratio:

8 to 26 8:26 8/26
3 0
3 years ago
What is x?<br>(4/5)^x=64/125​
ankoles [38]

Answer:

x = 3

Step-by-step explanation:

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x can only be 3 because 4^3 = 64 and 5^3 = 125

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7 0
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