If the sum of measures of angle a and b is 280 degrees, what is the measure of angle C? A. 80 degrees
B. 160 degrees
C. 140 degrees
D. 40 degrees

To find the extreme values of a function f(x. y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x, y)=xy

Which number line represents the solution set for the inequality -1/2x> 24?

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew