Question

i need help

Answer 1

http://prntscr.com/cydusl

Answer 2

Look carefully at the 4 diagrams. Only one depict u and v correctly check to see if u + v checks our.

Answer 3

sorry I forget how to do the u+v can you plz help

Answer 4

Look at the 4 diagrams you provided in your link.
The tip of vector u should be at point (2,2) or x = 2 and y = 2.
The tip of vector v should be at point (3, -4) or x =3 and y = -4.
Only one diagram has the vectors pointed at those points, it is simply a matter of looking.

Answer 5

When you locate that diagram you have your answer. The two vectors u and v are labeled very plainly on the diagram.

Answer 6

To sum those two vectors, will result in a third vector which will be labeled (u + v) and it will point at a point that is equal to the sum of the x values and the sum of the y values or the x of the sum will be
(2 + 3) and the y will be (2 -4).

a few moments ago