Answer:
.
Step-by-step explanation:
Find two points on the original line, :
Setting gives , which corresponds to the point .
Setting gives , which corresponds to the point .
Reflect the two points with respect to the -axis by inverting the -coordinate of each point. The point stays the same, whereas the point would be mapped to .
Find the equation of the new line. The slope of the new line would be:
.
Equation of the new line in point-slope form:
.
.
Answer:
a
Step-by-step explanation:
Answer:
∠RST, ∠TSR, ∠S
Step-by-step explanation:
When using three letters, the middle letter must be the vertice of the angle, and the other two are the points surrounding it. You can also just use a single letter to name the angle if there is only one angle at that vertice.
Answer:
The answer is A :)
Step-by-step explanation:
Answer:
Yes, a 60,60,60 angle triangle equals 180
Step-by-step explanation:
Every triangle has to equal 180 degrees or it's not a triangle at all. This forms 1 triangle.