Which equation, in point-slope form, represents a line with m=-1/6 that goes through the point (-5,4) ?

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Use circumcenter theorem to solve for the given values

3.4a=57.8 what is the the value of a