Answer:
48
Step-by-step explanation:
Answer:
a graph theory is the study of graphs in mathematics
Answer:
x=13
Step-by-step explanation:
![g(x)=-4\\](https://tex.z-dn.net/?f=g%28x%29%3D-4%5C%5C)
Therefore, substituting the value in the equation
![g(x)=\sqrt{x+3} -8\\=>-4=\sqrt{x+3}-8\\ =>-4+8=\sqrt{x+3} \\=>4=\sqrt{x+3}\\](https://tex.z-dn.net/?f=g%28x%29%3D%5Csqrt%7Bx%2B3%7D%20-8%5C%5C%3D%3E-4%3D%5Csqrt%7Bx%2B3%7D-8%5C%5C%20%3D%3E-4%2B8%3D%5Csqrt%7Bx%2B3%7D%20%5C%5C%3D%3E4%3D%5Csqrt%7Bx%2B3%7D%5C%5C)
Squaring both sides,
![=>4^{2}=\sqrt{(x+3)} ^{2}\\=>16=x+3 \\=> x=16-3\\\\=>x=13](https://tex.z-dn.net/?f=%3D%3E4%5E%7B2%7D%3D%5Csqrt%7B%28x%2B3%29%7D%20%5E%7B2%7D%5C%5C%3D%3E16%3Dx%2B3%20%5C%5C%3D%3E%20x%3D16-3%5C%5C%5C%5C%3D%3Ex%3D13)
Answer:
Distribute the 6 to the terms inside the parentheses.
5=6q-30-19
Combine like terms.
5=6q-49
Add 49 to both sides.
54=6q
Divide both sides by 6.
q=9
:)
Answer:
Step-by-step explanation:
use cymath it will help you !