Which of the following explains how ΔBEI could be proven similar to ΔCEH using the AA similarity postulate?

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.