In 1 year how many more hours of sleep does a giant armadillo get than a platypus

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Which of these triangle pairs can be mapped to each other using two reflections?