An 18-foot flagpole casts a shadow 12 feet long forming a triangle as shown in the diagram. You are 5 feet tall and cast a shadow as shown. How long is the shadow you cast given the triangles shown are similar? A. 11
B. 7.5
C. Not enough information
D. 3.33

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Someone answer this asap rn 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)) =

Which table shows a proportional relationship between miles traveled and gas used?