I need help !
What is the measure of 60°
50°
65
70°

Answer for 10 points show work you guys in advanced < 3

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

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle