Answer:
D
Step-by-step explanation:
y-y1=m(x-x1) through (4,4)
x-3y= -18 is perpendicular : m1*m2=-1
y=mx+c
-3y=-18-x
3y= 18+x
y=x/3 + 6
y= 1/3x + 6
m1*m2= -1
m1= -1/m2
m1= -1/1/3
m1= -3
y- 4= -3(x - 4)
y-4= -3x +12
y= -3x +12+4
y= -3x + 16
The answer would be D) x = 11.
Add 5 to both sides (5x = 50 + 5)
Simplify 50 + 5 to 55 (5x = 55)
Divide both sides by 5 (x = 55/5)
Simplify 55/5 to 11 (x = 11)
Answer: (1,-2), (1, 3)
Step-by-step explanation:y=2x+1
Y=2(1)+1
Y=2+1
Y=3
3=2x+1
-1 -1
2=2x
_ _
2 2
X= 1 new you got your perpendicular line
So answer is (1, -2), (1, 3)
Answer:
$31
Step-by-step explanation:
(99 - 6) / 3
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