Answer: AC is congruent to PR.
Step-by-step explanation:
Letter A takes the corresponding position as letter P, and letter C takes the corresponding position as letter R in the given congruence statement.
10. slope =1 y intercept =8
11. slope=-5/2 intercept=-2
12slope=1/3 intercept=0
13.slope =-9 intercept 0
It would be positive because negative is hot and positive is cold