Lincoln technical college has 856 students. they expect 700 guests for a special speaker. the custodian has set up 1,500 chairs. how many more chairs are needed if everyone is to have a seat? 3. draw a picture or a chart that shows the information and the question

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625