Answer:
x-2y = 6
x=6+2y....,.........1
Зх — бу = 18.............2
putting the value of x in ..2
3(6+2y)-6y=18
18+6y-6y=18
0=o
The lowest common denomenator is the smallest common factor of them so
20=1 times 2 times 2 times 5
24=1 times 2 times 2 times 2 times 3
the lowest common denomenator is 1
I think the question should have been. what is the greatest common factor (4) or what is the smallest common multiple (120)
Answer:
Hi there!
The correct answer is: 
Step-by-step explanation:
First of all I want to clarify I used to the fourth identity to solve this problem.
The fourth identity is: 
Answer:
75 degrees.
Step-by-step explanation:
m < 8 = 180 - m <7
= 180 - 105
= 75 degrees.
Answer:
1 & 7
2 & 8
5 & 3
6 & 4
Step-by-step explanation:
