Find all the second order partial derivatives of g (x comma y )g(x, y)equals=x Superscript 4 Baseline y plus 4 sine (y )plus 4 y cosine (x )x4y+4sin(y)+4ycos(x).

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn. if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

What is the value of x? enter your answer in the box.