1. what complex fraction is equal to 2/3? a. 4/3 8/3 b. 5/6 3/4 c. 3/4 9/8 d. 3/5 2/5 2. which rate is not a unit rate? a. 1/4 inch/ 1 year b. $5/3 pounds c. $13.50/1 hour d. 15 drops/1 liter

Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees.

Right triangle abc has three sides with lengths ab= 119, bc = 169, ca= 120. find the value of cos c. hint: draw and label the triangle. the hypotenuse is always the longest.