Points A and B have the same x-coordinates but opposite y-coordinates. On a coordinate plane, point A is 4 units to the left and 3 units up. Point B is 4 units to the left and 3 units down.

How many units away are each of the points from the y-axis?
3
4
6
7

What is the measure of angle tvu shown in the diagram below

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.