Answer:
15
Step-by-step explanation:
First we will find the square root of 240
2 240
2 120
2 60
2 30
3 15
5 5
1
2×2×2×2×3×5
We will need 15 to make it a perfect square.
So, we have x=√8x. The square root is a number times itself, so x=√x*x. That means that 8 is x.
Answer:
72
Step-by-step explanation:
there are 12 inches per foot, so if five feet is equal to 60 inches then just add 12 and you get 72. 6 feet would be equal to 72 inches
Answer:
x = -2
Step-by-step explanation:
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