Q) Find the missing angle inside the quadrilaterals

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Which choice represents the sample space ,s for this event

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x,y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis