Q. Determine the value of y, if x is 102.y=x+19Answer: y=
Substitute x into equation: Substitute the given value of x into the equation.We are given that x is 102, and we need to find y such that y=x+19. Let's substitute x=102 into the equation.y=102+19
Perform addition inside square root: Perform the addition inside the square root.Now we add 102 and 19 to find the value inside the square root.y=102+19y=121
Calculate square root of 121: Calculate the square root of 121.The square root of 121 is a number that, when multiplied by itself, gives 121. We know that 11×11=121, so the square root of 121 is 11.y=121y=11