39
6^2 + 12 - 3^2
36+12-9
39
The standard equation of the circle is:
(x-h)^2+(y-k)^2=r^2 where (h,k) it the center of the circle and r is the radius...
so
30.
(x-2)^2+(y-7)^2=16
31.
We need to find the radius...(I'll just use the Pythagorean Theorem)
r^2=6^2+8^2
r^2=36+64
r^2=100 (so the radius is 10) and its center is (-6,-8) so
(x+6)^2+(y+8)^2=100
Answer: The answer is If soccer balls are sold for $2.05 or $14.61 each, the store will break even but will not make profit.
Hope this helps!!
Answer:
-9
Step-by-step explanation:
2 - 3 + (-5) + (-3)
2-3 - 5 - 3
-1 -5 -3
-6-3
-9
Answer:
The earth is bigger
Step-by-step explanation:
The Earth is bigger than the sun, because 1 million earths can fit inside the sun.
