Answer:
The factors of 45 are: 1, 3, 5, 9, 15, 45
The factors of 76 are: 1, 2, 4, 19, 38, 76
Then the greatest common factor is 1.
Step-by-step explanation:
There are no common factors other than 1
B
30x = 30 minutes per day
x = 48
The sum of the angles of a triangle is 180
60+72+x = 180
132+x = 180
x = 180-132
x =48
x = 4/5
I hope this helps!
Answer:821,800
