Answer:
IS this IXL
Step-by-step explanation:
Any ways this should be slope so 2/7x+15 I think
answer: hm i dnt do this at my school but, idrk
just switch them around sorry
Step-by-step explanation:
Answer:
Hello,
![x\in \bigg\{\dfrac{2\pi}{3} ,\dfrac{4\pi}{3}\bigg\}\\](https://tex.z-dn.net/?f=x%5Cin%20%5Cbigg%5C%7B%5Cdfrac%7B2%5Cpi%7D%7B3%7D%20%2C%5Cdfrac%7B4%5Cpi%7D%7B3%7D%5Cbigg%5C%7D%5C%5C)
Step-by-step explanation:
![5*sec(x)+7=-3\\\\sec(x)=\dfrac{-10}{5} \\\\\dfrac{1}{cos(x)} =-2\\\\cos(x)=-\dfrac{1}{2} \\\\x=120^o\ or\ x=240^o\\](https://tex.z-dn.net/?f=5%2Asec%28x%29%2B7%3D-3%5C%5C%5C%5Csec%28x%29%3D%5Cdfrac%7B-10%7D%7B5%7D%20%5C%5C%5C%5C%5Cdfrac%7B1%7D%7Bcos%28x%29%7D%20%3D-2%5C%5C%5C%5Ccos%28x%29%3D-%5Cdfrac%7B1%7D%7B2%7D%20%5C%5C%5C%5Cx%3D120%5Eo%5C%20or%5C%20x%3D240%5Eo%5C%5C)
Answer:
19/20 that's simplified by the way... and if you want the decimal form it's 0.95
Do you think the answer is C.147?