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Why are the units for volume and surface area raised to different powers?
Surface area is the sum of the areas of all the surfaces of an object. When you add units, they stay the same. Since you are adding, let's say, meters squared and meters squared and meters squared, your unit is still meters squared. Volume is a measure of how much space is inside an object. To find volume, you must multiply length, width, and height. In our example, that would be meters x meters x meters. When you multiply units, they multiply to each other. So, we get meters cubed, or meters^3.
1000cm squared converted to mm squared?
Since there are 10 mm in 1 cm, one must multiply by 10^2 = 100. So the answer is 100,000 mm squared.
What is a power of 4 in maths?
lets take 2 for example, for a power of 2 (squared) you need to do 2x2=4 for powers of 3 (cubed) you must do 2x2x2=8 so for a power of 4 you must do 2x2x2x2=16. hope this helps :)
What is x if x cubed plus x squared equals 230?
Must be less than 7, 7 cubed = 343. 6? 216 + 36 = 252 5? 125 + 25 = 150 No solution in integers, 5.811 seems to be the nearest (229.992) without going into ten-thousandths.
What is the proof for if n cubed is odd then n squared plus one is even?
No even values of n will give give an odd value of n3, so n must be odd.When n is odd, n2 is also odd, so n2+1 must be even. ■
