Triangle PQR is dilated to Triangle P'Q'R'. The vertices of PQR are P(0,3) Q(2,2) & R(3,4). The vertices of P'Q'R' are P'(0,-2) Q'(-2,0) & R'(-3,-2). What is the scale factor?​ Can someone please explain it step by step?​

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?