Can some one help me with 1-3? If you don’t have time to do all of them just do one.

the first one put -3 on the y axis and go up 3 over left 4

Step-by-step explanation:

same for the other ones

1 is -6

2 is 4

3 is 3/4

Make everything in terms of y and make the equation equal to 0.

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .