1*3=3
6*7=42
3/42 can be simplifyed
to 1/14
Answer is :
cos⁻¹[(-1-4√7)/(√17, √8) = 173.33° ≈ 173°
Answer:
36
Step-by-step explanation:9*4=36
Answer:
-5/2
Step-by-step explanation:
use desmos.com to graph the points
Step-by-step explanation:
(2, -3) is in the 4th quadrant. By the counter clockwise rotation of 90° around the origin, it will be in the 1st quadrant.
Any point in the 1st quadrant has both positive x and y coordinates.
So the answer is (3, 2).
