Answer:
75
Step-by-step explanation
Angle 2 and angle 3 are supplementary. So angle 2+angle 3=180
Substitute
105+Angle 3=180
180-105=angle 3
Angle 3=75
Answer:
it is 5
Step-by-step explanation:i nailed agelbra and i got a 100% percent on the tesy
South Africa produced 19millipn ounces of gold in total