Either a reflection across the origin. Or a 180° clockwise rotation.
You find your slope with the equation
(y2-y1)/(x2-x1)
(-1-2)/ -4-1.5)
(-3)/(-5.5)
.54x is your slope
you then plug that into your equation.
y=mx+b
y=.54x+b
you substitute one of our coordinates.
(-4,-1)
-1=.54(-4)+b
-1=-3.45+b
+3.45
2.45=b
your equation is
y=.54x+2.45
standard form
y-.54x=2.45
Answer:
Yes
Step-by-step explanation:
Lisa and Frank type at the same rate.
They both type 1 page every six minutes.
Lisa types 6 pages every 36 minutes, and if we divide the minutes by the pages, we get
And Frank types 5 pages ever 30 minutes, when we divide we get
Answer:
Angle BEA
Step-by-step explanation:
They share the same straight line and their degrees add to 180
When simplified all of them equal 3/1. They are asking you to just chose 4 of them. Hope that helps!
