if a triangle has the side length of 28, 45, and 50, is the triangle acute, obtuse, or right? justify your answer using mathematics.

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

What is the measure of angle tvu shown in the diagram below

What number line represents the solution set for the inequality -1/2 greater than or equal to 4