First we have to figure out the slop of the given equation:
-1x+2y+2=0
y=1/2x - 1
So the slope is 1/2. A line perpendicular to this line has a slope of the negative reciprocal of this slope. So the slope of the line you want to find is -2.
So: y +3 = -2(x+3).
And you can expand into the form that you want (or just keep it this way). :)
Answer would be 55*x=-220
So x=3 so you plug the 3 in for x. so your equation will look like this 4 +3=7.
you answer is going to be 3 . hope that helped
Answer:
given (0,0) and (12,y1)
the distance formula states taht
the distance between the points (x1,y1) and (x2,y2) is
D=
given
D=13
x1=0, y1=0
x2=12
square both sides
minus 144 both sides
sqrt both sides
+/-5=y2
the points are
(12,5) and (12,-5)
Step-by-step explanation:
Answer:
5 and 7
Step-by-step explanation:
2 consecutive odd numbers...
x and x + 2
their sum equals 12
x + x + 2 = 12 <=== it could be this one
2x + 2 = 12 <== or this one
2x = 12 - 2
2x = 10
x = 10/2
x = 5
x + 2 = 5 + 2 = 7
