Answer:
18 = 3*3*2
27 = 3*3*3
Step-by-step explanation:
Prime factorization breaks the number down into factors that are prime
18 = 9*2
Since 9 is not prime we need to break it down again
18 = 9*2= 3*3*2
27 = 3*9 = 3*3*3
Answer: I think it is B
Step-by-step explanation:
As shown in the figures given :
For Figure 1 : perimeter = 8 units [As can be seen in the figure]
For figure 2(with 2 octagons) : perimeter = 8 × 2 - 1 = 15 units [since 1 side is common ]
For figure 2(with 3 octagons) : perimeter = 8 × 3 - 2 = 22 units [since 2 sides is common ]
If one more octagon is added
then perimeter = 8 × 4 - 3 = 29 units [since 3 sides will be common ]
Answer:
<h3>x=47</h3>
Step-by-step explanation:
To solve this problem, first, you have to isolate x on one side of the equation. Isolate it on one side of the equation.
2x-2=x+45
2x-2+2=x+45+2 (First, add 2 from both sides.)
45+2 (Solve.)
45+2=47
2x=x+47
2x-x=x+47-x (Then, subtract x from both sides.)
47-x (Solve.)
47-x=47
x=47
In conclusion, the final answer is x=47.
Answer:
.6%
Step-by-step explanation:
You get this by dividing 3000 from 18. 18/3000=.006 then to make it a decimal you move the point 2 spaces to the right.