volume = 7*7*2 = 49*2=98
she needs to get 98 cubic feet of sand
1. Distance between points is 7
2. Distance between points is 6
3. Distance between points is 10
4. Distance between points is 6
5. Distance between points is 4
The answer is 55° because 75° + 50° = 125°, 180°-125°= 55°
2x-6=3x+1-x-7
Simplify the right side by combining like terms:
2X - 6 = 2X - 6
Because both sides of the equation are the same any value of X will make this true.
