The isosceles triangle has a perimeter of 7.5 m. which equation can be used to find the value of x if the shortest side, y, measures 2.1 m? 2x – 2.1 = 7.5 4.2 + y = 7.5 y – 4.2 = 7.5 2.1 + 2x = 7.5

Find the area of the unshaded square

What is the value of f(x) = 2.2 for f(-2)?

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0