What is the measure of c to the nearest whole degree?

Writing the simplest form of a fraction means the numerator and the denominator have no common factors other than 1.a. trueb. false

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?