When the rational number is negative
36 miles. Call <span>Fort Collins point F, Cheyenne, point C, and Laramie point L. We know that angle F=46.5 degrees, angle L=43.6 degrees, and FC=3.2 inches. </span>Use the law of sines, sinF/LC=sinL/FC, LC=sin46.5*3.2/sin43.6=2.32/0.69=3.36 inches. Since one inch represents 10.6 miles, 3.36 inches is 36 miles, the distance from L to C.
I tried to understand what you wrote
1+2/3 -1 1/6 I got 1/2
Answer:
x≥2
Step-by-step explanation:
First, write out the equation as you have it:
![58-10x\leq20+9x](https://tex.z-dn.net/?f=58-10x%5Cleq20%2B9x)
Then, add
to both sides:
![58-10x+10x\leq20+9x+10x\\58\leq20+19x](https://tex.z-dn.net/?f=58-10x%2B10x%5Cleq20%2B9x%2B10x%5C%5C58%5Cleq20%2B19x)
Next, subtract
from both sides:
![58-20\leq20-20+19x\\38\leq19x](https://tex.z-dn.net/?f=58-20%5Cleq20-20%2B19x%5C%5C38%5Cleq19x)
Finally, divide both sides by
:
![\frac{38}{19}\leq\frac{19x}{19}\\2\leq x](https://tex.z-dn.net/?f=%5Cfrac%7B38%7D%7B19%7D%5Cleq%5Cfrac%7B19x%7D%7B19%7D%5C%5C2%5Cleq%20x)
or
![x\geq 2](https://tex.z-dn.net/?f=x%5Cgeq%202)
Therefore: the answer to this inequality/equation is: x≥2
I believe the answer is B