What number needs to be added to both sides of the equation in order to complete the square? x2−18x=17 enter your answers in the boxes. x^2−18x + __ =17 + __

81

The square (x -a)² is ...

... (x -a)² = x² -2ax +a²

You can see the constant term (a²) is the square of half the x-coefficient ...

... a² = (-2a/2)²

The square of half the x-coefficient in your equation is ...

... (-18/2)² = (-9)² = 81

So, your equation is ...

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation:

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two