Suppose you know the perimeter of a rectangle. How can you write an equation for the area in terms of the length of a side?

What is sin 7x/4 ? i need on this urgent trig

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

17 in long 1.3 ft wide and 8in high what is the volume