Answer: False.
Values that are in common with both circles will be inside both circles. These values will be in the overlapping region of the two circles.
<span>1. D. Concave Hexagon
2.
(n - 2)180 = 2160
n - 2 = 12
n = 14
</span>
<span>C. 14
3.
</span><span><span>(n - 2)180 = 3060
n - 2 = 17
n = 19
</span>
<span>D. 19
4.
[(n - 2)180]/n =
</span></span><span>= [(15 - 2)180]/15
= 13(180)/15
= 156
</span>
<span>C. 156°</span>
2x + x = 180
This is because 2x is on one side while x is on the other, if those two angles add up they must add up to 180 because the two angles form a 180 degree angle or just a straight line
2x + x = 180
3x = 180
x = 60
Y - 2x = 8 . . . . (1)
16 + 4x = 2y . . (2)
From (1), y = 2x + 8 . . . (3)
Putting (3) into (2) gives
16 + 4x = 2(2x + 8) = 4x + 16
0 = 0
Therefore, there are infinite number of solutions.
Simplify -8+6(x-2)+5 to 6(x-2)-3
6(x-2)-3=9
Add the 3 to both sides
6(x-2)=9+3
Simplify 9+3 to 12
6(x-2)=12
Divide both sides by 6
x-2=12/6
Simplify 12/6 to 2
x-2=2
Add 2 to both sides
x=2+2
Simplify 2+2 to 4
x=4
I hope that is what you were asking for. :D
