In circle o, ac and bd are diameters. circle o is shown. line segments a c and b d are diameters. the measure of arc a b is (3 x minus 70) degrees and the measure of arc d c is (x + 10) degrees. what is marc b c? 50° 80° 100° 130°

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.