An airplane flying 4000 feet above the ground. if the angle of depression to the airport runaway is 12 degrees. how far is the airplane from the runaway (hypotenuse) a.) label the triangle with the given information and use x to label the side you are looking for.

b.) solve for the missing side

What is the slope of the line that contains the points (-2,1) and (0,-3)

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Find the nonpermissible replacement for binthis expression.b2/5b +5