41º
1) Since we want to find the reference angle for a -139º angle, we need to resort to the following formula
2) Note that a -139 angle is in quadrant III, since negative angles are clockwise oriented
3) Thus the Reference Angle is 41º
Answer:
162
Step-by-step explanation:
54x3
B) 23
Add what you know together, 6 + 2 + 2 + 2 + 3.5. Fill in what you don’t by looking at other sides. 3.5 + 2 + 2.
Answer:
It depends on the size of the
Step-by-step explanation:
Like the width ,length and all that
give me the size of the pool and will assist
A) midpoint would be (-20+35)/2, (15-12)/2
= (15/2, 3/2)
B) Distance = sqrt((35--20)^2 +(-12-15)^2) = sqrt(3754) = 61.27 units
