Answer:
104°
Step-by-step explanation:
The straight line for 
forms an angle of 180°
Therefore,
Answer:
19/40 1.9x0.25=0.475= 19/40
Answer:
c.
Step-by-step explanation:
2 lines are cut by a transversal. At the intersection of the first line with the transversal, the bottom right angle is 130 degrees. At the intersection of the second line with the transversal, the uppercase right angle is 50 degrees.
What do you mean? Try to explain
Answer:
5
Step-by-step explanation:
60÷6 is 10
54÷6 is 9
30÷6 is 5
