1/49=x^2 where x is the side of the square
1/49=(1/7)^2, so the side length of the square is 1/7
The answer is 4(x+3) is greater than or equal to 28 or
4(x+3)≥28
Answer:

Step-by-step explanation:
Given

Required
The cost of fencing (C)
The cost is calculated as:

Let:

So, we have:



<em>The question cannot be solved further since the dimension of the fence is not given</em>
<em>If you know the dimension, calculate the fence perimeter and substitute the value for x</em>
Answer:
1/8 cm^3
Step-by-step explanation:
If s=1/2 and V=s^3, then V=1/2^3=8. Therefore the volume of the cube is 1/8cm^3.
<h3>hello!</h3>
In order to solve a proportion, you should cross-multiply:-

Multiply 3x times 2 and 10 times 3:-

Divide both sides by 6:-

<h3>note:-</h3>
Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I'll comment and/or edit my answer :)