Three common tangents is illustrated when two circles touch each other externally at one point and they'll have three tangents.
<h3>How to illustrate the information?</h3>
It should be noted that a common tangent simply means a line the bus tangent to more than one circle.
In this case, three common tangents is illustrated when two circles touch each other externally at one point and they'll have three tangents.
A diagram is attached to illustrate the tangent.
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Answer:
1/12
Step-by-step explanation:
hope this helps you
That's an increase of 14,000 people from the year 1995. The year 2000 would be 5 years later. We compare this increase of 14,000 to the original population, 20,000, and get:
14,000
------------- * 100% = 70%
20,000
here,
2x-6y= -12
2(x-3y)= -12
x-3y = -6...........eq1
x+2y=14............eq2
we can subtract the above two given equations
we get,
![x - 3y = - 6 \\ x + 2y = 14](https://tex.z-dn.net/?f=x%20-%203y%20%3D%20%20-%206%20%5C%5C%20x%20%2B%202y%20%3D%2014)
___________
![- 5y = - 20](https://tex.z-dn.net/?f=%20-%205y%20%3D%20%20-%2020)
so,
y=4
now to find the value of x we have to substitute the value of y in any of the above two equations, I choose eq2
we get,
![x + 2y = 14 \\ x + 2 \times 4 = 14 \\ x + 8 = 14 \\ x = 14 - 8 \\ x = 6](https://tex.z-dn.net/?f=x%20%2B%202y%20%3D%2014%20%5C%5C%20x%20%2B%202%20%5Ctimes%204%20%3D%2014%20%5C%5C%20x%20%2B%208%20%3D%2014%20%5C%5C%20x%20%3D%2014%20-%208%20%5C%5C%20x%20%3D%206)
<h3>so,</h3><h3> x=6,y=4</h3>