Suppose A is an angle in Quadrant II and B is and angle in Quadrant III such that Sin (A) = 3/5 and Cos(B) = -2/5. Use the angle sum identity to determine the exact value of Cos (A + B)

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?