Answer:
11.691
Step-by-step explanation:
Too lazy to wright, sorry.
Answer:
y=2x-5
explanation
m is gradient so rise over run and b is the y intercept which is -5
Answer:
It would be -5 + -6 = 65
Step-by-step explanation:
Add it up to together by removing the -
Answer:
A cardioid
Step-by-step explanation:
A cardioid is a curve in the shape of a heart traced by a point on the circumference of a circle as it rolls around a fixed circle of the same radius.
The equation of vertical cardioid is
± 
Given the polar curve is
4 
This is an equation of vertical cardioid.
So, it represents a cardioid.
Answer:
40 degrees
Step-by-step explanation:
Because Angle RST is bisected by ray SU it is then split into two even angles and the resulting two angles will be 40 degrees apiece.