Answer:
whats the expression?
Step-by-step explanation:
Answer:
C. Perpendicular Lines
D. Intersecting Lines
Step-by-step explanation:
Intersecting lines are a pair of lines, line segments or rays are intersecting if they have a common point.
Perpendicular lines are a point where two city roads intersect.
Hope this helps. I am sorry if you get it wrong.
The answer is 45 because supplement means the sum of 180 so 180 divided by 4 is 45 and t=45
Slope of perpendicular lines multiply to -1
find slope of this line
slope=(y2-y1)/(x2-x1)
(x,y)
(5,7)
(3,1)
slope=(1-7)/(3-5)=-6/-2=6/2=3
perpendular lines have slopes taht mutliply to -1
3 times what=-1
-1/3
slope of perpendiular is -1/3
Answer:
No.
Step-by-step explanation:
The answer is no because combining like terms on the same sign of the equal sign on the first side is 6n+9. on the other side you distribute 3 to the two numbers in the parenthesis getting 6n+27 and is not equal
