Which number shows the measure of an obtuse angle?
45 degrees
90 degrees
127 degrees

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To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12