Answer:
x= -3-sqr30/7
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Its C because its x (a variable) and is costanly changing
(4,5)(2,1)
slope = (1 - 5) / (2 - 4) = -4/-2 = 2
(-2,3)(-4,4)
slope = (4 - 3) / (-4 - (-2) = 1/(-4 + 2) = -1/2
2 and -1/2 are negative reciprocals of each other....therefore, ur lines are perpendicular <==
Here it is I hope this is what u needed
Answer:
x < -4
Step-by-step explanation:
First step is to subtract 9 from each side to isolate the variable, x.
x + 9 - 9 < 5 - 9
Solve
x < -4
hope this helps :)
p.s. i really need brainliest
