Answer:
m∠B = 31°
Step-by-step explanation:
First, find the measure of angle ACB by subtracting its supplement from 180 degrees:
180 - 113 = 77
m∠ACB = 77°
Then subtract both m∠A and m∠ACB from 180 degrees, since the interior angles of a triangle always add to 180°:
m∠B = 180° - 72° - 77°
0 to 30 minutes on edg.
The other rational number = -17/6
4 times with a remainder 3
7 * 4 = 28
28+3=31
T(r) = (16 ties/racks)r
Total number of ties = (16 ties/rack)(number of racks), or
the system true same line
