Answer:
Step-by-step explanation:
It is (3,-1).
16 - (-15) = 16 + 15 = 31...difference of 31 degrees
Step-by-step explanation:
- 8969kg/cm^3
- 20oz jar of$2.78
Answer: 45
Step-by-step explanation:
The total degrees in a circle is 360.
The perpendicular angle that you see is 90 degrees, added to angles of x and 3x, you get the total degrees.
so 90 + x + 3x = 90 + 4x = total
90 + 4x = 360
4x = 180
x = 45 degrees
