Tervals. draw the velocity vectors −v⃗ 21 and −v⃗ 43 and the acceleration vectors a⃗ 31 and a⃗ 53 representing the changes in average velocity of the object during the time intervals δt31=t3−t1 and δt53=t5−t3, respectively. assume for this problem that δt31=δt53=1s.

The following figure shows four lines intersecting at a point. in a complete sentence, describe the angle relationship in the diagram. write an equation for the relationship shown in the figure and solve for x and y. confirm your answer by measuring the angle with a protractor