Apark is 4 times as long as it is wide. if the distance is 12.5 km what is tha area of the park?

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

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?