Given that APHT is a right triangle and HY is an altitude, what is the missing justification in the proof that (PH)^2 + (HT)^2 = (PT)^2 ?
A. corresponding sides of congruent triangles are proportional
B. corresponding sides of congruent triangles are congruent
C. corresponding sides of similar triangles are congruent D. corresponding sides of similar triangles are proportional

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

Number 5 is 50 degreesnumber 6 is 45 degreesnumber 7 is 60 degreesnumber 8 is 45 degrees