Answer:
35+28=31
Step-by-step explanation:
Answer:
machine 1 is working faster.
Step-by-step explanation:
Answer:
x = 60 degrees.
Step-by-step explanation:
The sides are all equal to one another, so that means that it is an equilateral triangle. An equilateral triangle's angle measures are always 60 degrees.
Answer: Look at the file.
Step-by-step explanation:
red line: -2
blue line: 3