Q. Determine the value of y, if x is 100 .y=x+9Answer: y=
Substitute x into equation: First, we need to substitute the value of x into the equation.Given x=100, we substitute it into the equation y=x+9.So, y=100+9.
Calculate square root of 100: Next, we calculate the square root of 100. The square root of 100 is 10 because 10×10=100. So, y=10+9.
Add 9 to find y: Finally, we add 9 to 10 to find the value of y.y=10+9y=19