I hope this helps you
1)
-1-5/6=-6/6-5/6= -11/6
2)
-27/21-7/21=-34/21
3)
-2+26/7= -14/7+26/7 =12/7
Is the triangle equilateral?
The area of one jellyfish is pi r squared or 3.14 x 1 squared (the diameter of the jellyfish is 2 feet so the radius is 1 foot) or essentially 3.14 square feet. 2000 x 3.14 = 6280 square feet. The area of the ocean floor is 120 x 360 feet or 43200 square feet. So 6280/43200 is equal to 0.15 or 15%
