Natalie is completing construction of an equilateral triangle inscribed in a circle, as shown below: What should be the next step in her construction? A) Construct a line perpendicular to the line AB to create four congruent quadrants.
B) Construct six equal sections around the circle using the original radius as a guide.
C) Construct another point C anywhere on the circle to be the third vertex of her triangle.
D) Draw arcs above and below line AB to show where the triangle sides meet.

Which linear inequality is represented by the graph? !

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

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?