Point q is located at (−4,6). point r is located at (8, 6). what is the distance from point q to point r?

I believe 12 units is the answer :)

Step-by-step explanation:

1. plot the point of Q

2. plot the point of R

3. count from Q over to R or R over to Q

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons