Using a tree diagram you can see that the probability is 1/(7^7) or 1/823543. This is about 0.0001%
9514 1404 393
Answer:
B. x = -6, x = 4
Step-by-step explanation:
The constant on the left wants to be 1, the square of half the x-coefficient. We can get it to be that value by adding 8 to the equation.
x² +2x +1 = 25
(x +1)² = 25 . . . . . . . rewrite the left side as a square
x +1 = ±√25 = ±5 . . . . take the square root
x = -1 ±5 . . . . . . . . . subtract 1
x = -6 or x = 4
Answer: 46ft
Step-by-step explanation:
You take the area and find it's square root then multiply it by how many sides there are to the figure in this case it is 4 sides so you multiply it by 4 getting 46
The sum of the first four composite numbers is 27. ( 4+6+8=9)
Answer:
XSXSXSXSXSXSXSXSXSXSXSXSXSX
Step-by-step explanation:
