I have a triangle with two equal sides and need to find x the angle they give me is 74, and my answer needs to be 53 or 56 but all i get is 32 can someone help me.

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.

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).