It looks like the differential equation is
Check for exactness:
As is, the DE is not exact, so let's try to find an integrating factor <em>µ(x, y)</em> such that
*is* exact. If this modified DE is exact, then
We have
Notice that if we let <em>µ(x, y)</em> = <em>µ(x)</em> be independent of <em>y</em>, then <em>∂µ/∂y</em> = 0 and we can solve for <em>µ</em> :
The modified DE,
is now exact:
So we look for a solution of the form <em>F(x, y)</em> = <em>C</em>. This solution is such that
Integrate both sides of the first condition with respect to <em>x</em> :
Differentiate both sides of this with respect to <em>y</em> :
Then the general solution to the DE is
Step-by-step explanation:
According to the given diagram,
By exterior angle property,
x=46°+30°
x=76°
Answer:
Zeroes are: (-6, 0) and (2.5, 0)
x= -6 & x= 2.5
Step-by-step explanation:
I recommend using desmos for graphing problems!
Answer:
260 cm
Step-by-step explanation:
formula for finding volume:
<u>l x w x h = v</u>
l=length w=width h=height v=volume
× 3 ×
=
how did i do that?
cross multiply the whole number and the denominator together and add the product by the numerator.
=
so, × ×
cross simplify(dont have to do it just makes everything easier)
and you get:
× ×
and you get
= 260 cm
plz give me a brainliesttttt
No, the answers are incorrect.
When reflected over the y-axis, if the x is positive, then it becomes negative, but if the x is negative, then it becomes positive. Also, the y will not change.
The answer should be
X prime: (0,-6)
Y prime: (10,4)
Z prime: (-3,-1)