Someone plz answer this one! triangle cde and triangle cfg are similar right triangles. which proportion can be used to show that the slope of ce is equal to the slope of cg? a) 4 − 3 6 − 2 = 6 − 3 9 − 2 b) 4 − 2 6 − 3 = 9 − 3 6 − 2 c) 4 − 2 6 − 3 = 6 − 2 9 − 3 d) 6 − 3 4 − 2 = 6 − 2 9 − 3

With math question will mark brainliest question in the pic.

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp