Answer:
Table J
Step-by-step explanation:
A direct variation is a simple relationship between x and y.
When you are looking for the direct relationship you should use the formula for it y=kx, or you could just divide y over x (
).
<em><u>Analysing Table F:</u></em>
The relationship between x and y is 4.
The origin is fine and doesn't ruin the relationship.
<em><u>Analysing Table G:</u></em>
The relationship between x and y is 5.
<em><u>Analysing Table H:</u></em>
The relationship between x and y is 
.
Like I said before the origin doesn't ruin the relationship so it's fine.
<em><u>Analysing Table J:</u></em>
This one doesn't have a direct relationship between x and y.
Answer:
(2n+6)^2
Step-by-step explanation:
To solve this, you can use the given formula: x^2 + 2xy + y^2
In this case, 4n^2 is x^2, 24n is 2xy, and 36 is y^2. The next step is:
(2n)^2 + 2(2n)(6) + (6)^2
Since this equation fits into this formula ( x^2 + 2xy + y^2), we can do:
(2n+6)(2n+6) =
(2n+6)^2
Hence, the answer is (2n+6)^2
It's easy to look it up in your phone
Answer:
1.46 cm
Step-by-step explanation:
You have to first convert meters into centimeters to make everything easier. (1m = 100cm)
1.52 meters is 152 centimeters
152-6 = 146 cm
146 cm divided by 100 is 1.46 meters
George is 1.46 meters tall
Hope this helps! :D
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).
