What is the conjugate of
1-2i

Dilations map circles to circles and ellipses to ellipses with the same. true or false

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

The trigonometric ratios sine and secant are reciprocals of each other