A is correct. Hope my answer helped u :)
R = 13.1
so
<span>diameter = 13.1 x 2 = 26.2 km
</span>circumference = 2 pi r = 26.2 pi km
or
circumference = 26.2 x 3.14 = 82.27 km
Does not exist. The line would be vertical
Answer:
5 days
Step-by-step explanation:
Speed = 359 miles/day
Distance = 1,462 mile
Use this formula to calculate time ( in number of days);
Time = Distance / speed
Next, plug in the numbers given into the formula to calculate time;
Time = 1462 / 359 = 4.0724
Since you are told to round off in days, you will round up 4.0724 to 5 days.
Therefore, it will take Tom 5 days to drive 1,462 miles.
A = a^2.....where " a " is the size of 1 side
A = 256
256 = a^2...take sqrt of both sides, eliminating the ^2
sqrt 256 = a
16 = a
so each side is 16 ft....now we find the perimeter
P = 4a....where " a " is the size of each side
P = 4(16)
P = 64.......so they will need 64 ft of fencing <===
