Plz answer ! the image of trapezoid pqrs after a reflection across is trapezoid p'q'r's'. m∠yxs = °

What is the slope of the line (-7,2) (4,6)

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking: