Find the non-permissible replacement for x in this expression x - 4 / x - 8

Select the graph of the solution. click until the correct graph appears. |x| = 3

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)