Mhanifa please help! This is due soon! I will mark brainliest! Random answers will be reported

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

If y varies directly as x2 and y=6 when x=6, find the constant of variation.