The pair of angles are adjacent angles and supplementary and their measure =180
Look this up
On quizlet it will give you the answer
X^2 + 35x - 450
Factor
(x + 45)(x - 10)
(x + 45) is the length
Answer:
About 11.299 hours.
Step-by-step explanation:
To solve this problem, you can set up an equation to model the decay of the medicine. Let's call the time that medicine has been in the body x.
![(1-0.0595)^x=0.5](https://tex.z-dn.net/?f=%281-0.0595%29%5Ex%3D0.5)
![0.9405^x=0.5](https://tex.z-dn.net/?f=0.9405%5Ex%3D0.5)
Taking the log x of both sides, you get
![x=\log_{0.9405} 0.5](https://tex.z-dn.net/?f=x%3D%5Clog_%7B0.9405%7D%200.5)
hours. Hope this helps!