First compute the perimeter of the pool:
(21+33)*2=108 foot.
Since the material cover 232 ft^2, then it is sufficient to divide the above number over the length of the border like this:
232/108=2.1
The trip can be 2.1 ft in wide.
No. You can’t add the two lower numbers up to make the bigger number making them not a triangle.
Its 11/12 , you need to divide the "wanted results" (every dog which is either black, with spots or both ) by every every possible result ( all dogs ). so 11/12=0.92
Answer: B (x = 4)
- x = 2 - 3x + 6 combine like terms
- x = -3x + 8 add 3x
2x = 8 divide by 2
x = 4
On what you need help with
