△ABC is translated up 5 units to form the image ∆A′B′C′. What are the coordinates of the vertices of ∆A′B′C′ ?

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A′ =

B′ =

C′ =

A right triangle on a grid with a range from negative five to five on the x and y axis whose coordinates are negative two comma negative one for point A, two comma negative one for point B, and two comma two for point C

The sum of two numbers is 86, and their difference is 20. find the two numbers

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)) =

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)