Answer:
Yes
Step-by-step explanation:
Answer:
need a picture to answer the question
F'(x, y) = 8x -3xydy/dx +12y²dy/dx = 0
(12y² -3xy)dy/dx = -8x
dy/dx = -8x/[12y² -3xy]
dy/dx |(x=-1 , y=-3) : = -8(-1)/[12(-3)² - 3(-1)(-3)]
= 8/[108 -9]
=8/99
Answer:
let y be 126°[vertically opposite angle]
x°+y°=180°[co-interior angle]
x+126°=180°
x=180°-126°
so,x=54°
answer
