The compromise<span> prevented further territorial expansion of slavery while strengthening the Fugitive Slave Act, a law which compelled Northerners to seize and return escaped slaves to the South.</span>
Answer:
6
Step-by-step explanation:
3! = 3 x 2 x 1 = 6
Answer:
we have the centre as:
(−2,0)
radius √12=2√3
Explanation:
The standard equation of a circle is
(x−a)2+(y−b)2=r2
where (a,b)
is the centre, and
r is the radius,
we thus have to complete the square on the given equation.
x2+y2+4x−8=0
rearrange slightly
x2+4+y2−8=0(x2+4+2)+y2−8−22=0(x+2)2+y2−12=0(x+2)2+y2=12
comparing with
(x−a)2+(y−b)2=r2
we have the centre as:
(−2,0)
radius
√12=2√3
"Jack can wrap 28 boxes in 2 hours"
<span>Jack wraps 28 boxes/(2 hours) = 14 boxes/hour </span>
<span>"Walter takes 3 hours to wrap 36 boxes" </span>
<span>Walter wraps 36 boxes/(3 hours) = 12 boxes/hour </span>
<span>Together they wrap 14+12 = 26 boxes per hour. </span>
<span>t hours × 26 boxes/hour = 65 boxes </span>
Answer:
• you have correctly identified the radius as 157 miles
• 77,398 square miles is the coverage area
Step-by-step explanation:
The area of a circle is given by the formula ...
A = π·r^2
Filling in your numbers and doing the arithmetic, we get ...
A = 3.14·(157 mi)^2 = 77,397.86 mi^2
The area is approximately 77,398 square miles.