∠СXA = ∠BXA + ∠СXB = 30°20' + 40°35' = 70°55'
Answer:

Step-by-step explanation:
Take out 3x from both sides:
5x - 3x = 3x - 3x
2x = 0
2x + 9 = 1
Take out 9 from both sides:
9 - 9 = 1 - 9
0 = -8
Divide 2 from both sides:


Answer:
157.75 is number 2
Step-by-step explanation:
Answer:
the expression would be 20h+25
Step-by-step explanation: