Answer: A
Step-by-step explanation:
If you flip the second triangle straight upwards so that x is on top and z,y are on the bottom, you could visualize the points and angles in the same locations.
They are congruent because of the angles, which means the congruency reason should be SAS.
The problem is: d=rt
you are solving for r
d=rt
-- --
t t
you divide both sides by r, so your answer is:
d/t=r or r=d/t
I hope this helped! :))
The answer I think is Y= 2x-4
Start on the x axis then read the y axis , because the line goes through on the left it would be -
