Answer: ⇒ ![{x=1.51=1.50=2.0}](https://tex.z-dn.net/?f=%7Bx%3D1.51%3D1.50%3D2.0%7D)
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Step-by-step explanation:
First you had to subtract by 5.2 from both sides of equation.
![3.1x+5.2-5.2=9.9-5.2](https://tex.z-dn.net/?f=3.1x%2B5.2-5.2%3D9.9-5.2)
![3.1x=4.7](https://tex.z-dn.net/?f=3.1x%3D4.7)
Then you divide by 3.1 from both sides of equation.
![\frac{3.1x}{3.1}= \frac{4.7}{3.1}](https://tex.z-dn.net/?f=%5Cfrac%7B3.1x%7D%7B3.1%7D%3D%20%5Cfrac%7B4.7%7D%7B3.1%7D)
Simplify it's should be the correct answer.
![x=1.51=1.50=2.0](https://tex.z-dn.net/?f=x%3D1.51%3D1.50%3D2.0)
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Hope this helps!
Thank you for posting your question at here on brainly.
Have a great day!
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It is the 3rd statement because although it goes through the origin, it is not a straight line.
When given the first 3 points, you can conclude that the line would be y=3x (linear), however, the 4th point doesn't lie along the line so it is not linear. This is shown in the attachment where the blue line is y=3x and the 4 dots are the points given.
Step-by-step explanation:
Terminal arm of the angle passes through the point (-2, 11) = (x, y)
![r = \sqrt{ {x}^{2} + {y}^{2} } \\ = \sqrt{ {( - 2)}^{2} + {11}^{2} } \\ = \sqrt{4 + 121} \\ = \sqrt{125} \\ = 5 \sqrt{5} \\ \\ sin \beta = \frac{y}{r} = \frac{11}{5 \sqrt{5} } \\ \\ cos\beta = \frac{x}{r} = \frac{ - 2}{5 \sqrt{5} } = - \frac{ 2}{5 \sqrt{5} } \\ \\ tan \beta = \frac{y}{x} = \frac{11}{ - 2} = - \frac{11}{2} \\ \\ cosec \beta = \frac{r}{y} = \frac{5 \sqrt{5} }{11 } \\ \\ sec\beta = \frac{r}{x} = \frac{5 \sqrt{5}}{ - 2} = - \frac{5 \sqrt{5}}{ 2} \\ \\ cot \beta = \frac{x}{y} = \frac{ - 2}{ 11} = - \frac{2}{11}](https://tex.z-dn.net/?f=r%20%3D%20%20%5Csqrt%7B%20%7Bx%7D%5E%7B2%7D%20%20%2B%20%20%7By%7D%5E%7B2%7D%20%7D%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B%20%7B%28%20-%202%29%7D%5E%7B2%7D%20%20%2B%20%20%7B11%7D%5E%7B2%7D%20%7D%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B4%20%2B%20121%7D%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B125%7D%20%20%5C%5C%20%20%3D%205%20%5Csqrt%7B5%7D%20%20%5C%5C%20%20%5C%5C%20sin%20%5Cbeta%20%3D%20%20%5Cfrac%7By%7D%7Br%7D%20%20%3D%20%20%5Cfrac%7B11%7D%7B5%20%5Csqrt%7B5%7D%20%7D%20%20%5C%5C%20%20%5C%5C%20cos%5Cbeta%20%3D%20%20%5Cfrac%7Bx%7D%7Br%7D%20%20%3D%20%20%5Cfrac%7B%20-%202%7D%7B5%20%5Csqrt%7B5%7D%20%7D%20%20%20%20%20%3D%20%20-%20%5Cfrac%7B%20%202%7D%7B5%20%5Csqrt%7B5%7D%20%7D%20%20%5C%5C%20%20%5C%5C%20tan%20%5Cbeta%20%3D%20%20%5Cfrac%7By%7D%7Bx%7D%20%20%3D%20%20%5Cfrac%7B11%7D%7B%20-%202%7D%20%20%3D%20%20-%20%5Cfrac%7B11%7D%7B2%7D%20%20%5C%5C%20%20%5C%5C%20cosec%20%5Cbeta%20%3D%20%20%5Cfrac%7Br%7D%7By%7D%20%20%3D%20%20%5Cfrac%7B5%20%5Csqrt%7B5%7D%20%7D%7B11%20%7D%20%20%5C%5C%20%20%5C%5C%20sec%5Cbeta%20%3D%20%20%5Cfrac%7Br%7D%7Bx%7D%20%20%3D%20%20%5Cfrac%7B5%20%5Csqrt%7B5%7D%7D%7B%20-%202%7D%20%3D%20%20%20-%20%5Cfrac%7B5%20%5Csqrt%7B5%7D%7D%7B%202%7D%20%20%5C%5C%20%20%5C%5C%20cot%20%5Cbeta%20%3D%20%20%5Cfrac%7Bx%7D%7By%7D%20%20%3D%20%20%5Cfrac%7B%20-%202%7D%7B%20%2011%7D%20%20%3D%20%20-%20%5Cfrac%7B2%7D%7B11%7D%20%20)
When asking a question you should type english word because some student don't know spanish. If you ask the question like that no one will know.
Answer:
214.6
Step-by-step explanation:
214.557 -> 214.6