Answer:

Step-by-step explanation:
we know that
---> by addition angle postulate
we have
----> given problem
----> given problem
substitute in the expression above

Divide by 2 both sides

Answer:
c
Step-by-step explanation:
because on the chart is says 19% under burgers for teachers.
Tell me if it is right.
Answer:
50 miles
Step-by-step explanation:
20 multiplied by 2.5 = 50
Answer:
x=10
Step-by-step explanation:
multiply 5 on both sides to cancel out the 5 and your left with x=10
Answer:
B- 1/4
Step-by-step explanation:
si un cuarto cuarto son ratones y dos otro cuartos con gatos el otro cuarto va hacer perros