Aturtle swims at a speed of 1584 meters per hour. a girl swims at a speed of 1380 millimeters per second how much faster does the girl swim than the turtle in centimeters per minutes?

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y