Find the area of a rhombus whose one side is equal to 10 cm and the length of one of
the diagonals is 12 cm.​

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

Can someone me immediately, this is due by midnight! if you can't see the question, i'll text it to you. show the steps you took to get your answer.