What is this supposed to be? Is there any actual question?
Answer:
price of bike is $ 240at 15%off
Step-by-step explanation:
=1600×15/100
=240
Answer:
im pretty sure the area is 96 square meters
Step-by-step explanation:
12x8
What are the answers choices
Differentiating w.r.t y,
We get,
<span>2 x (d x/d y) + y (d x/d y) + x + 2 y = 0 </span>
<span>Put
d x/d y = 0 </span>
The equation becomes:
<span>x=2 y </span>
<span>substituting into main equation
We, get
3 y^2 =9 </span>
y= √3
x = <span>± 2√3</span>