Vicky's balcony is 6 feet wide and 11 feet long. Vicky paid $4.00 per square foot to have the balcony stained. How much did she pay?

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?