A rectangle is

sometimes/always/never
similar to another rectangle , because we can

sometimes/always/never
map one onto the other using only dilations and rigid transformations.

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i