What is the slope of a line that is perpendicular to 6x + 3y = –9?
2 answers:
6x + 3y = -9
3y = -6x - 9
y = -2x - 4.5
slope (m1) of this line is -2
slope of the perpendicular line,
m2 = - (1/m1)
m2 = - (1 / -2)
m2 = 1/2
6 x + 3 y = -9
3 y = - 6 x - 9 / : 3 ( divide both sides by 3 )
y = - 2 x - 3
m 1 = -2
Slope of the perpendicular line:
m 2 = - 1 / ( - 2 )
m 2 = 0.5
You might be interested in
G-8=B you can't find out B (boys) until you know how many G (girls) there are in Mrs. Davis's class
Answer:
Step-by-step explanation:
Answer:
The answer is B I think
Step-by-step explanation:
Hopes this helps and sorry if i get this wrong and please give me brainlest.
Answer: False
Step-by-step explanation:
If the function has a negative slope, then it will decrease.
Answer:
6400
Step-by-step explanation:
they are being squared in the pattern