Answer:
We have the proportion: 8/10 = 100/y
We can solve for y by cross-multiplying.
That is, 8y = 100 * 10 Simplifying the right-hand side, 8y = 1000
Dividing both sides by 8 to solve for y, y = 125
Hence, the value of y is 125.
Finally, we have the expression: y = √80We can simplify this expression by factoring 80 into its prime factors:80 = 2 * 2 * 2 * 2 * 5
Taking the square root of 2 * 2 * 2 * 2, we have:√(2 * 2 * 2 * 2) = 2 * 2 = 4
Therefore, y = 4√5The value of y is 4√5.
Explanation:
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