cars departed the same place at the same time. They traveled the same direction. Onee traveled 50 mph for 4 hours. The other car traveled 60 mph for 8 hours. How many miles farther did the 2nd car travel?

Which shows the pre image of triangle xyz

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.

Which geometric principle is used to justify the construction below?