Alice is building a fenced-in pen in her backyard for her dog, as shown. Write an expression that represents the total amount of fencing she will need, in feet. If the longer dimension of the rectangle is 27 feet, how many feet of fencing does Alice need? x plus 13 x Write an expression that represents the total amount of fencing, in feet. Choose the correct answer below. A. 4xplus26 Your answer is correct. B. 4xplus52 C. 2xplus26 D. 2xplus13 Alice needs nothing feet of fencing. Enter your answer in the answer box and then click

Create another three examples that does not behave like a function. explain why your chose each example to fit the category be very

What is the greatest common factor of 8 and 36

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy