Solve the equation in the interval from -90^\circ−90 ∘
minus, 90, degrees to 450^\circ450
∘
450, degrees. Your answer should be in degrees

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers