Write an equation of a line in point-slope form given the slope of the line is m = -1/2 and a point on the line is (-83 —12). hint: point-slope form is (y-y1)=m(x-x1)

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

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

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?