Please help!! Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three options.

What point is the projection of q on a) r b) s c) t

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?