<h2>
Answer:</h2>
![g(f(x))=\sqrt{\frac{2301+100x^2}{23+x^2} }](https://tex.z-dn.net/?f=g%28f%28x%29%29%3D%5Csqrt%7B%5Cfrac%7B2301%2B100x%5E2%7D%7B23%2Bx%5E2%7D%20%7D)
<h2>
Step-by-step explanation:</h2>
![Substitute\ and\ calculate:\\ \downarrow\\ g(f(x))=\sqrt{\frac{2301+100x^2}{23+x^2} }](https://tex.z-dn.net/?f=Substitute%5C%20and%5C%20calculate%3A%5C%5C%20%5Cdownarrow%5C%5C%20g%28f%28x%29%29%3D%5Csqrt%7B%5Cfrac%7B2301%2B100x%5E2%7D%7B23%2Bx%5E2%7D%20%7D)
<em>I hope this helps you</em>
<em>:)</em>
Combine like terms
2z-8=-10
Then add 8 to both sides
2z=-2
Then divide both sides by 2
z=-1
Final answer: z=-1
Answer:
The answer would be the second choice <em><u>3.78 m²</u></em>
Step-by-step explanation:
Look below ⬇
<em>Hope this Helps!</em>