What is the measure of arc ADC if the measure of arc BC is 52 degrees

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?