In the isosceles triangle below, if bd is the perpendicular bisector of ad what is the value of x?

|AB| = |BD| because ΔABD is isosceles, and BD is the perpendicular bisector of AD.

4x + 5 =2x + 10

2x = 5

x=2.5

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!