If a triangle has a certain combination of angles, the relationships among the sides and angles,
a. depend on the size of the triangle.
b. do not depend on the size of the triangle.
c. are the same as all four other triangles
d. do not depend on the size of the angles.

The parabola opens: y=√x-4 (principal square root) up down right left

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 is the focus of a parabola with equation y2=4x