If sinθ = 7/25 and tanθ = 7/24, find cosθ.

Anna is no more than 3 years older than 2 times jamie’s age. jamie is at least 14 and anna is at most 35. which system of linear inequalities can be used to find the possible ages of anna, a, and jamie, j?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?