Hassan is 12 years older than aj, eli is 3 years younger than aj find the ratio of yassan's age give answer uhh simplest form

What expression is equivalent to 1/2(2+3x-6)

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)

What is the distance from (–3, 1) to (–1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66