Amber believes triangle abc and triangle gfe are congruent. she has recorded the measures of some of the angles and the lengths of some of the sides in the triangles below.

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)) =

Ten times the square of a non-zero number is eqaul to ninety times the number

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?