which expressions are polynomials? select each correct answer. y, 2+ s x^2 - square root of x + 2, 4x^3 + y​

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

How do you find the circumfrance of a circle?