Given a right triangle with an acute angle Θ , if sin Θ = cos Θ , describe what this triangle would look like.

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.