Burt has a box he wants to wrap but needs to know how much wrapping paper he will need. He measured that the box has a length of 12 cm, width of 6 cm and a height of 7 cm. What will the SA be for how much wrapping paper that will be needed? Don't forget to show all work.

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

With finding limits of multi variable !

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.