The answer would be -40 because (-4)*(-2)=8. Then 8*(-5)=-40
16x - 3x = x is the Given,
16 = 4x is the Addition Property of Equality,
and
4 = x is the Division Property of Equality!
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Arrays are used to represent data sets in rows and columns
The librarian could use 3 and 18 as a factor pair
<h3>How to determine the factor pair</h3>
The number of books is given as:
n = 54
Express 54 as a product of two numbers
54 = (1, 54), (2, 27),(3, 18) and (6, 9).
From the options, we have the following factor pair
3 and 18
Hence, the librarian could use 3 and 18 as a factor pair
Read more about factor pairs at:
brainly.com/question/3074301
The answer to the problem is g=2.
Answer:
8 units
Step-by-step explanation:
find the distance of the lines through coordinates given
distance formula: ![\sqrt{(x_{1}-x_{2})+(y_{1} -y_{2} ) }](https://tex.z-dn.net/?f=%5Csqrt%7B%28x_%7B1%7D-x_%7B2%7D%29%2B%28y_%7B1%7D%20-y_%7B2%7D%20%29%20%20%7D)
i) CD=![\sqrt{(4-4)^2 +(-1+5)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%284-4%29%5E2%20%2B%28-1%2B5%29%5E2%7D)
CD=![\sqrt{0+4^2}](https://tex.z-dn.net/?f=%5Csqrt%7B0%2B4%5E2%7D)
CD=4 units
ii) DE=![\sqrt{(4-2)^{2}+(-5+3)^2 }](https://tex.z-dn.net/?f=%5Csqrt%7B%284-2%29%5E%7B2%7D%2B%28-5%2B3%29%5E2%20%7D)
DE=![\sqrt{(2)^2+(-2)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%282%29%5E2%2B%28-2%29%5E2%7D)
DE=![\sqrt{8}](https://tex.z-dn.net/?f=%5Csqrt%7B8%7D)
DE= 2 units
iii) ED=![\sqrt{(2-4)^2+(-3+1)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%282-4%29%5E2%2B%28-3%2B1%29%5E2%7D)
ED=![\sqrt{(-2)^2+(-2)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%28-2%29%5E2%2B%28-2%29%5E2%7D)
ED=![\sqrt{8}](https://tex.z-dn.net/?f=%5Csqrt%7B8%7D)
ED= 2 units
perimeter of polygon= 2 units+ 2 units+ 4 units
=8 units