Answer: 3
The answer is three, do you need me to show you how I solved it?
Answer:
38
Step-by-step explanation:
A straight like has an angle of 180 degrees
If one angle of a straight line is 142
Equation:
180 - 142 = other angle
180 - 142 = 38
Answer:
1236
The first four-digit number where all the digits are different, one being bigger than the one after it.