For 1. If two lines are parallel, the slopes are the same.
If two lines are perpendicular, the slopes are the opposite reciprocal, or is -1.
2. The answer is 3/2. Because in a perpendicular slope of a line, it has to be opposite sign and the reciprocal.
3.It is parallel.
because first we solve 6x-3y=8
We move the 6x to the other side, making it -6x
Now we have -3y=-6x+8
We use the y=Mx+b
-3y=-6x+8
Then we divide by -3
answer: y= 2x-8/3
now compare
y=2x+3
and
y=2x-8/3
With this we know it’s parallel because it’s the same slope but different y-intercept .
-I hope I helped:,)
12-5=7
13-6=7
or if you were doing fractions
ten thirds
3
-
10
Answer:
23
Step-by-step explanation:
Using Pythagorean theorem
x^2 + 6^2 = sqrt(117)^2
x^2 + 36 = 117
x^2 = 117 -36
x^2 = 81
x = sqrt(81)
x = 9
