From their location in the diagram, what are two possible values for and ? Math item stem image =13, =4‾√ =314, =2π =42, =3‾√ =6‾√, =π2

Select the two pairs of figures that are similar.

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.

Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.