What does it mean for two angels form a vertical pair

Use the distributive law to multiply. 3(4x + 5y + 6)

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?