6/12=1/2=0.5.
Volume of cylinder: $${\mathtt{\pi}}$$r^2h where r is the radius and h is the height.
V=8(8)(12)($${\mathtt{\pi}}$$)=768$${\mathtt{\pi}}$$ units^3.
Density=Mass/Volume.
20+(-14) is the same as 20-14, which is 6.
Likewise, if you subtract a negative number, such as 9-(-9), then it's the same as 9+9.
3*(10^-4), since there are 4 zeros and the 3 is on the right.
Basically the "perimeter" of a circle.
(in degrees) sin 30= 0.5
18/0.5=36
(in radians) sin 30 is about -0.988
18/-0.988 is about -18.2186.
Divide both sides by 6: f-3=2.
Add 3 to both sides, and you've isolated f.
10x=10x, there are an infinite amount of solutions.
Formula for midpoint of two points: (x1+x2)/2, (y1+y2)/2. It doesn't matter what the order of the points are.
Plug in the values: (4-3)/2, (3+0)/2, the midpoint is (0.5, 1.5)
