Find the circumference and the area of a circle with radius 7 yd . use the value 3.14 for π , and do not round your answers. be sure to include the correct units in your answers?

If a || b and e || f , what if the value of y ?

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.

What is the solution set for z+10=z-2