If r(x) = 3x - 1 and s(x) = 2(x) + 1 which expression is equivalent to ( r/s) (6)
1 answer:
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Answer:
Slope = 1.5/-3
Step-by-step explanation:
Slope = rise/run
Answer:6
Step-by-step explanation:
Answer:
Step-by-step explanation:
![y=a(1+r/c)^{ct}\\ \\ y=9000(1+.042/12)^{12t}\\ \\ y=9000(1.0035)^{12t}\\ \\ a)\ y=9000(1.0035)^{12(10)}=\$ 13687.61\\ \\ b)\ 15400=9000(1.0035)^{12t}\\ \\ 1.0035^{12t}=77/45\\ \\ 12t ln(1.0035)=ln(77/45)\\ \\ t=(ln(77/45))/(12ln(1.0035))\\ \\ t\approx 12.8\ years](https://tex.z-dn.net/?f=y%3Da%281%2Br%2Fc%29%5E%7Bct%7D%5C%5C%20%5C%5C%20y%3D9000%281%2B.042%2F12%29%5E%7B12t%7D%5C%5C%20%5C%5C%20y%3D9000%281.0035%29%5E%7B12t%7D%5C%5C%20%5C%5C%20a%29%5C%20y%3D9000%281.0035%29%5E%7B12%2810%29%7D%3D%5C%24%2013687.61%5C%5C%20%5C%5C%20b%29%5C%2015400%3D9000%281.0035%29%5E%7B12t%7D%5C%5C%20%5C%5C%201.0035%5E%7B12t%7D%3D77%2F45%5C%5C%20%5C%5C%2012t%20ln%281.0035%29%3Dln%2877%2F45%29%5C%5C%20%5C%5C%20t%3D%28ln%2877%2F45%29%29%2F%2812ln%281.0035%29%29%5C%5C%20%5C%5C%20t%5Capprox%2012.8%5C%20years)
<span>The arc length is 8</span>π.
The circumference of the circle is 2πr = 9<span>π.
</span>
so ![\frac{8 \pi }{9 \pi } = \frac{x}{360}](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%20%5Cpi%20%7D%7B9%20%5Cpi%20%7D%20%3D%20%5Cfrac%7Bx%7D%7B360%7D%20)
cross-multiply: 9x = 360(8)
x = 320
Answer:
It's an angle bisector as it cuts the angle into 2 equal pieces