10. Diagram NOT
accurately drawn
100°
B
P
А
A, B and C are points on a circle, centre O.
PA and PC are tangents to the circle.
Angle ABC = 100°
Calculate the size of angle APC.

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

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)) =

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.