Answer:
(x + y - 2xy)*(x + y + 2xy)
Step-by-step explanation:
x^2-4x^2y^2+y^2+2*x*y
=x^2 + 2xy + y^2 - (2xy)^2
=(x + y)^2 - (2xy)^2
=(x + y - 2xy)*(x + y + 2xy)
Θ=3
radians
Step-by-step explanation:
Step 1:
Let the arc length (S) be 6 units
Radius of Arc(r) = 2 units
By the basic formula to find the central angle we have
Θ
where, S= Arc length
r= Radius of arc
Θ = Central angle
Step 2:
From the formula to find Θ,
Θ = (S/r)
Θ = ( 6 ) / ( 2 )
Θ = 3 radians
my answer is 232.2 i got it by adding 50, 220, 250, 410 which would be 930 and then you divide it by 4 because that is how many numbers there are so the answer would be 232.2 that is the average.
hope this helps if that is what the question asked.
Answer: it might be an octagon
Step-by-step explanation:
<em>55.63 dl</em>
- <em>Step-by-step explanation:</em>
<em>Hi there !</em>
<em>1 dl = 100 ml</em>
<em />
<em>100ml ................... 1 dl</em>
<em>5563ml ................x dl</em>
<em>x = 5563×1/100 = 55.63 dl</em>
<em>Good luck !</em>
