Given the formula X=x to the power of 2 + y to the power of 2 can you find X if x=9,y=negative 4,z=1/2?
I see
X = x^2 + y^2 , and x=9 , y=-4 and z = 1/2
X = 81+16 = 97
where does z enter the picture?
I Don't know, it was our teacher who typed the questions.
Sure! To find the value of X using the given formula X = x^2 + y^2, we substitute the values of x and y into the equation and solve for X:
Given:
x = 9
y = -4
Substituting the values into the equation:
X = (9)^2 + (-4)^2
Calculating the exponents:
X = 81 + 16
Adding the values:
X = 97
Therefore, if x = 9 and y = -4, the value of X is 97.