Let \angle D∠D be an acute angle such that cos D = 0.33. Use a calculator to approximate m\angle Dm∠D to the nearest tenth of a degree (one decimal place).

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.