Answer: f(x)= 500x + 12000
If the base population is 12000, which I’m sure it is then 500 would be added annually to that population per year which is why it says 500x. Therefore it would be the first one because it’s linear and it’s adding 500 per year.
Answer:
Step-by-step explanation:
emma really smells bad do not answer this question
You have the answer and need to work backwards using the equation given
A=1/2bh
A=130
b=26
Plug in these numbers to get
130=1/2(26)h
1/2(26)=13
130=13h
Divide both sides by 13
h=10 meters
Answer:
8/3, or 2 if you want a whole number
Step-by-step explanation:
Well, the simple answer is 2/(3/4). This is nothing but 2*4/3, which is just 8/3. (I used the theorem that states that dividing is the same as multiplying by the reciprocal)
Answer:
and x=9
Step-by-step explanation:
We can see that the triangle is a special triangle or isosceles triangle meaning that two angles/ two sides are the same.
![y=\frac{9\sqrt{2} }{2}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B9%5Csqrt%7B2%7D%20%7D%7B2%7D)
To solve for x use Pythagorean Theorem.
a^2 + b^2 = c^2.
![\frac{9\sqrt{2} }{2} +\frac{9\sqrt{2} }{2}=x^2\\\\\frac{81}{2} +\frac{81}{2} =x^2\\\\\frac{162}{2} =x^2\\\\x=\sqrt{\frac{162}{2} } =\sqrt{81} =9\\\\x=9](https://tex.z-dn.net/?f=%5Cfrac%7B9%5Csqrt%7B2%7D%20%7D%7B2%7D%20%2B%5Cfrac%7B9%5Csqrt%7B2%7D%20%7D%7B2%7D%3Dx%5E2%5C%5C%5C%5C%5Cfrac%7B81%7D%7B2%7D%20%2B%5Cfrac%7B81%7D%7B2%7D%20%3Dx%5E2%5C%5C%5C%5C%5Cfrac%7B162%7D%7B2%7D%20%3Dx%5E2%5C%5C%5C%5Cx%3D%5Csqrt%7B%5Cfrac%7B162%7D%7B2%7D%20%7D%20%3D%5Csqrt%7B81%7D%20%3D9%5C%5C%5C%5Cx%3D9)