In the figure, abc is congruent to adc . if the square abcd is dilated by a factor of 2 to form a'b'c'd', what is the ratio of the area of a'b'c'd' to the area of abcd?

What are the soultion(s) to the quadratic equation 40- x^2=0

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]