The only way that 2 lines don't intersect is when they are paralell
the only time 2 lines that are straight are paralell, is when the slopes are the same
find the slopes
slope=(y1-y2)/(x1-x2)
so the points of the line (0,-1) and (2,3) are
y1=-1
y2=3
x1=0
x2=2 so subsitute
(-1-3)/(0-2)=-4/-2=4/2=2
slope=2
the ohter one
points (-2,4) and (-3,3)
y1=4
y2=3
x1=-2
x2=-3
subsitute
(4-3)/(-2-(-3))=1/(-2+3)=1/1=1
slope=1
the slopes are different so they will intersect
Answer: 41.25
Step-by-step explanation:
Volume = Length x Width x Height
Volume = 3 x 5.5 x 2.5
Volume = 41.25
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Answer:
The graph of a compound inequality with an "and" represents the intersection of the graph of the inequalities. A number is a solution to the compound inequality if the number is a solution to both inequalities. It can either be written as x > -1 and x < 2 or as -1 < x < 2.
The answer would be 34. The pattern looks like they are adding the sum to the next expression. So 21+5+8=34. Hope I could help!!:-)))
Answer:
A.
Step-by-step explanation:
4x-(-5x)=9x
-6y-2y=-8y
13-5=8
So, the answer is 9x+8y=8
(hope this helps!)