Solve the right triangle shown in the figure. Remember, exact lengths can be approximated on a calculator. For example, 13 -1.732
ZA = 30°, BC = 12 ft. 2C = 90
ZB = 60°, AC = 24 ft, AB 20.784 ft
ZB = 60°, AC = 24 ft, AB -10.392 ft
ZB = 60°, AC 10.392 ft, AB = 24 ft
ZB = 60°, AC 20.784
ft. AB = 24 ft
d.

Can someone check my answer? you : )

What is the size of the matrix resulting from

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