Trigonometry, Law of Cosines. Select the angle that correctly completes the law of cosines for this triangle.

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?