Answer: 5+7=12
2- 90 + 8 -1 = -81
Step-by-step explanation:
The answer is B or it should be
4 / (2/3) =
4 * 3/2 =
12/2 =
6 activities
OR
2/3(60) = 120/3 = 40 minutes per activity
40 hrs = (60 x 40) = 240 minutes
240/40 = 6 activities
Answer:
Step-by-step explanation:
Oi Dri
Since the angle 225° is in the third quadrant, the reference
angle formula is Ar=Ac-180°. Ar = 225° − 180°
Ar=225°-180°
The reference angle is Ar=45°
<span> </span>
