Answer: 2
Step-by-step explanation: I did the test
Answer:
Slope is 1.5
Step-by-step explanation:
When one line has a slope of M, a perendicular line has a slope of -1/M
in this case M = -2/3, so you put it into -1/(-2/3) which equals to 1.5
a+2b
2(a+2b) -a-2b
2a+4b-a-2b
If I'm correct the answer would be 8.
180-33 = 147