The radius of a circle is half the length of the circumference.
So multiply 12 by itself and you get 24.
The answer is C.
I think it going to be 21/2 or 10 1/2
The shortcut is the hypotenuse of a right triangle with legs 6 and 8, so 6²+8²=c²
36+64=c
100=c²
c=10.
so he traveled 6+8+10=24km
Step-by-step explanation:
2x+3=x+x+3
add the X's on the right side together.
2x+3=2x+3
subtract 2x from both sides
3=3
subtract 3 from both sides
0=0
the statement is true for any value of x
The answer is 16 because 4^2 = 16 but even though its negative the value is 16
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