A small farm field is a square measuring 320 ft on a side. What is the perimeter of the field? If you double the length of each
side of the field, what is the new perimeter?
2 answers:
Answer:
old per: 1280
new per:2560
Step-by-step explanation:
first perimeter u get it by adding all the sides and since its a square then all the sides are equal so u can just do
320*4 which is equal to 1280
and by doubling the sides u can just double it in the old equation meaning
(320*2)*4
which is equal to 2560
Answer:
a) 320 times 4= 1280 ft
b) 320 times 2= 640 so 640 times 4= 2560ft
Step-by-step explanation:
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Answer:
13000 milliliters
Step-by-step explanation:
1 liter = 1000 milliliters
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Answer:30
Step-by-step explanation:
The correct answer is 7. You add five to both sides then divide by three and you get 7 for x
Given:
Volume of a cube = 27,000 in^3
(Note: A cube has equal sides)
The volume of a cube = a^3
So,
![\begin{gathered} 27000=a^3 \\ \sqrt[3]{27000}\text{ = a} \\ a\text{ = 30 in.} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%2027000%3Da%5E3%20%5C%5C%20%5Csqrt%5B3%5D%7B27000%7D%5Ctext%7B%20%3D%20a%7D%20%5C%5C%20a%5Ctext%7B%20%3D%2030%20in.%7D%20%5Cend%7Bgathered%7D)
Therefore, the lenght of one side is 30 inches.
