Remember the formula is (n-2)*180
So to find the sum of the angles of a 27-gon, substitute 27 for n and follow through the formula.
27-2=25
25*180 = 4500
0/0 = Error: DivByZero
y=-2x+4
Purple because aliens don't wear hats.
Slope formula=y2-y1 /x2-x1 (Sorry for the wonky looking text.)
1-(-10 2/3)/-3-4
11 2/3 / -7
35/3 / -7 = -1.6666666666666667
The slope is ≈-1.67
That is 100% correct. HUMANS MAKE MISTAKES. It's human! :P
Let's start by distributing the negative sign that is in front of the parentheses. -1*-30=30
-6+30=24.
Your answer is 24.
But thay are also 2 days apart... :O :P
Looks a whole lot easier! Good job Melody!
For what? False information on a math site? That would be the most retarded lawsuit ever.
