Relationship between the independent and dependent variable modeled by a qudratic function

In the diagram below what is the approximate length of the minor arc ab

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16