Divide 112 by the possible answers. If the answer comes out even it is a factor. If it comes out with a decimal it is not a factor:
112 / 2 = 56, so 2 is a factor.
112/3 = 37.333., 3 is not a factor.
112 /4 = 28, 4 is a factor.
112 / 6 = 18.66, 6 is not a factor.
112 / 7 = 16, 7 is a factor.
112/8 = 14, 8 is a factor.
The factors are: 2 , 4 ,7 and 8.
Answer:
Okay so I am assuming you mean the third part?
Step-by-step explanation:
Pretty simple. So you see that the varible x^2 does not have a number in front of it, so there is no extra dividing.
A formula for a perfect square is (x^2)+2xy+y^2
Take 10 and divide it by 2.
10/2=5
You have Y. Finding the third part is squaring Y.
5^2=25
Therefore, the third part of the perfect square is 25. If you want to find Y, look at the stuff above.
Answer:
Step-by-step explanation:
There are actually <u>eight</u> different arrays that can be made here...
For one, you can make: 1 row of 24 <em>and</em> 24 rows of 1
<em>Or</em> 12 rows of 2. <em>(since 12 is half of 24)</em>
2 rows of 12 <em>(just the opposite of 12 rows of 2)</em>
And also, 3 rows of 8, <em>and its opposite of</em> 8 rows of 3
And lastly... 4 rows of 6, with its opposite, 6 rows of 4
Subtract 34 from both sides:
x=29
