Under certain conditions, sound travels at approximately 1080 feet per second.
if marsala yells down a canyon and hears her echo 1.7 seconds later, approximately how deep is the canyon?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

Hich polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn5 – 2m6 + 5m2n4 – m3n3 + n6 – 4m6 + 9m2n4 – mn5 – 4m3n3