What is the measure of angle DAE?

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.