39.65 is the approximate value of arccos0.77
Answer:
x+19
Step-by-step explanation:
3x+12 - 2x+7 = x+19
225 percent
Step-by-step explanation:
150 is the whole and 150 divided by 150 is 1.
1 whole is 100 percent
The last one does not represent a function because for it to be a function none of the x’s can repeat and in the last one the 0 repeats.
They lie in the same plane is the answer ;)
