C. 2+3 = 5
1/12+1/12=2/12
So C would make sense because those all add up to the answer :-)
Answer:
7 units
Step-by-step explanation:
Answer: ![\bold{log\ x=\dfrac{log\ P}{y}}](https://tex.z-dn.net/?f=%5Cbold%7Blog%5C%20x%3D%5Cdfrac%7Blog%5C%20P%7D%7By%7D%7D)
<u>Step-by-step explanation:</u>
To eliminate the exponent, apply log to both sides. This allows the exponent to become the coefficient, which can then be divided from both sides.
![x^y=P\\\\log\ x^y=log P\\y\cdot log\ x=log\ P\\\large\boxed{log\ x=\dfrac{log\ P}{y}}](https://tex.z-dn.net/?f=x%5Ey%3DP%5C%5C%5C%5Clog%5C%20x%5Ey%3Dlog%20P%5C%5Cy%5Ccdot%20log%5C%20x%3Dlog%5C%20P%5C%5C%5Clarge%5Cboxed%7Blog%5C%20x%3D%5Cdfrac%7Blog%5C%20P%7D%7By%7D%7D)
Using trigonometry
tan(x)=9/6
use your calculator to find x using tan-1(9/6) and you get 56.3° which is basically the first answer
F(x)= 2x-3
f(0)=2•0-3=0-3=-3 ✔️
f(7)=2•7-3=14-3=11 ✔️