Which statements are true about triangle ABC and its translated image, A'B'C'? Select two options

After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %

What value of x will make the triangles similar by the sss similarity theorem?

Which of the following expressions is equal to 2x^2+8