A farmers field has the dimensions shown. He needs to find the area of the field so that he knows how much he needs to buy .Whats the area the field?

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

Plz 20 points polynomials 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3) 2: multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2 3: multiply and simplify (x – 4) (x2 – 5x – 6)