Triangle ABC is the image of triangle ABC after a translation of 2 units to the night and 3 units up is triangle ABC congruent to triangle ABC?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Use sigma notation to represent the following series for 9 terms.