Aabc is reflected across the x-axis and then translated 4 units up to create aabc! what are the coordinates of the vertices of aa'b'c' ? oa a(-3. 3). b(-1, 1), c(-2. 3) ob. a'(3. -3). b(1,-1). c'(2-3) oc. a'(3.-5), b(1, -7). c'(3, -5) dw ac-3, 3). b'(-1, 1), c (-2, -3)

You make and sell triangular flags. each flag has a base of  3.53.5  feet and a height of  2.52.5  feet. fabric for the flags costs  $0.40$0.40  per square foot. what is the cost to make one flag?

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.