9514 1404 393
Answer:
(a) x - y + 1 = 0
Step-by-step explanation:
One way to address multiple-choice questions is to try the answers to see what works.
For the lower left point (1, 2), the answer choices shown give ...
x -y +1 = 1 -2 +1 = 0 . . . . . equation works
-x -y +1 = -1 -2 +1 = -2 . . . doesn't work
y -x +1 = 2 -1 +1 = 2 . . . . . doesn't work
The appropriate choice is ...
x - y + 1 = 0
6,12,18,24,30,36,42,48,54
Answer:
30-3
Step-by-step explanation:
i was guessing
A. y=700,000*(1+6%)^t
b. 2 years later which means t=2, hence, y=700,000*(1+6%)^2=786520
round to the nearest thousand: y=78700
There are no obtuse angles