WILL GIVE BRAINLIEST PLZ HELP

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.