Angle D is 60° because it is a supplementary angle, meaning 180 (straight line) - 120 (angle A) = 60°
15 is the answer hope this helps
Check the picture below.
make sure your calculator is in Degree mode.
Answer:
The answer is Quadrant I.
Step-by-step explanation:
Start from the upper left square to the right and go to the bottom left square after you move from there.
Quadrant I is like Quadrant 1. Quadrant II is like Quadrant 2 and so forth. So if each Quadrant is the square with the lines dividing it, your answer is Quadrant I.
Pretty sure it’s 8 electrons
