Step-by-step explanation:
slope is -2 and y intercept is -1
I believe the scale factor is 3:4
If you compare corresponding sides, 45:60=3:4 and 30:40=3:4
Answer:
D. mZCAB = 70° and mLDAB = 20°
Step-by-step explanation:
An angle bisector is a line that divides a given angle into two equal parts. From the given question:
if angle CAD is divided into two unequal angles by AB, then AB is not an angle bisector of ZCAD.
For example: let mCAD = . Then if mCAB = mDAB = , then AB is an angle bisector.
But if mCAB mDAB, then AB is not an angle bisector. Eg: mZCAB = 70° and mLDAB = 20°
Answer:
6
Step-by-step explanation:
rise = 6
---------------------
run = 1
Rise is the y axis and run is the x axis. You look at the point and first go either up or down to the point you need to stop at. In this case we go down. Run is when you go sideways. Once you reach the line where the point lies, you need to go sideways 1 time to get to the point. Since rise is over run, 6 over 1
Therefore...........
6 over 1 = 6!!!!
Not sure if you are just looking for equations but it would be written as
1/4(r+10)=r-4
Solving would be
1/4r+10/4=r-4
26/4=3/4r
r=26/3 or 8.66