D.A plane consist of an infinite set of lines.
180 degrees= a whole line
180-102=78
So m13 should equal 78°
Answer:
10
Step-by-step explanation:
The answer is 10 because there are 20 days and no home work is due on 7 of those days so that’s 13 days with homework from math or writing. Then you take the three days where it was just math and subtract that to get 10 days of writing.
A: I think it’s 9(−5+9n+10n2)
Step-by-step explanation:
