Solve the proportion (last was wrong, i apologize to those who answered my previous one!!) 11/s = s/-6

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

Simply 8x squared + 5(7x squared- x) - 2x =

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?