Step-by-step explanation:
it has been awhile since ive done this.
so a line =180
so to find the other angle you simply subtract 120 from 180.
Answer:
im down
Step-by-step explanation:
To solve linear equations, you can add them together.
2x+3y=3
7x-3y=24
9x=27
x=3
Then you plug in your answer in to solve for y.
2(3)+3y=3
6+3y=3
3y=-3
y=-1
So your answer is C.
Answer:
64.53
Step-by-step explanation:
56.213 rounds to 56.21
7.983 rounds to 7.98
0.344 rounds to 0.34
Next you do 56.21 + 7.98 + 0.34 = 64.53