Which of the following numbers are irrational numbers? 21.10675 ..., 89, V121,0.011, V526, -9.72827 ...

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

(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

What is the point slope form of a line with slope -5 that contains point (2,-1)