What is the surface area of a cube with a side length of 18 meters
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The surface area of a cube: 6a²
a is an edge, which in this case, is 18
6(18²) 18(18) = 324 6(324) = 1944
1944 meters² is your answer
hope this helps
A = 1944 m² hope this helps
What is 2/5 simplified?
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2/5 van not be simiplified because 2 and 5 dont have a common factor lower than them
Write the words for the numbers and symbols: 18 - 3x = 3
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Eighteen minus three x equals 3
eighteen subtracted by three x or three multiplied by a number equals three
Which of the following is a unit of mass? A. gram B. pound C. newton D. milliliter
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Gram is a unit of mass.
What is the easiest way to find the perimeter of a triangle
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The easiest way is to write down the length of each side, and then add up the three numbers.
In fact, that's the ONLY way to find the perimeter. If anything else needs to be done, that's usually because you don't know all three lengths yet, and you have to find a missing length. Once you accomplish that, you ALWAYS find the perimeter by adding them up.
add all the sides side 1+ side 2+side 3= perimeter of the triangle
53/7 as a mixed number
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Its already an improper fraction. If you mean mixed number it would be 7 4/7. Hope this helps!:)
the answer is is 7 4/7 because 7x7=49 and there is 4 left over to make the 4/7