Answer:
Step-by-step explanation:
Answer:
12/13
Step-by-step explanation:
36/39
Divide by 3
12/13
Answer:
72000 should be your answer
Step-by-step explanation:
Got it off of g o o g l e so it should be right!
Answer:
3
Step-by-step explanation:
Formula:

= 3
Answer:
x = 23
Step-by-step explanation:
2x + 19 + 5x = 180
I say this because it is an angle that is equivalent to the one adjacent to 2x+19, which is on a straight line. That means it is equal to 180.
7x + 19 = 180
180 - 19 = 7x
161/7 = x
x = 23