Here you go, you’ll probably have to re-word it for your answer but that was the simplest way to answer it for me.
Answer:
0.000408163265306
Step-by-step explanation:
ITS SIMPLE JUST CACULATE IT
Let's assume the laptop is opened at 90 degrees (this is done for the sake of simplicity, is actually irrelevant) then each plane would be analogous to the 'x' and 'y' planes you see in a Cartesian Plane, which only intersect at one point called the Origin. Any two lines with different slopes will intersect only one time (if they're parallel they have the same slope)
3.14 x radius x radius
3.14 x 10 x10
=314cm squared
Answer:
see explanation
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y-intercept )
here m =
, hence
y =
x + c ← is the partial equation
to find c substitute (4, - 3) into the partial equation
- 3 = 5 + c ⇒ c = - 3 - 5 = - 8
y =
x - 8 ← equation of line