1 hình tam giác vuông, có tổng độ dài hai cạnh góc vuông là 17cm ,hiệ độ dài 2 cạnh góc vuông bằng 7cm .Hỏi diện tích tam giác đó .

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers