Alarge cheese pizza costs $18. each topping you add on cost $1.50 how much would it cost to get a large cheese pizza with c toppings added? write your answer as an expression.

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.

Let x = a + bi and y = c + di and z = f + gi. which statements are true?

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: