Question

It’s td ufvufvovufjjjj

Answer 1

15

Explanation:

Given line n is the bisector, a line that divides a line or an angle into two equivalent parts, of AC:

AB = BC

• Write the equation using the given values.

11x - 7 = 3x + 9

• Transfer like terms to the same side of the equation.

11x - 3x = 9 + 7

• Subtract.

8x = 16

• Divide both sides by 8.

x = 2

To find the measure of segment BC, replace x with 2.

3×2+9 = 15