\angle a\: and\: \angle b\: are\: complementary.\: \angle b\: and\: \angle c\: are\: supplementary.\: ∠ a a n d ∠ b a r e c o m p l e m e n t a r y . ∠ b a n d ∠ c a r e s u p p l e m e n t a r y .

\angle a\: =\: 52^\circ\: \: find\: \angle c

Which ordered pair (c, d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?