If you're asking the difference between 14 ft and 21 ft your answer is 7 ft, just subtract 14 from 21
Answer:
Multiply the numbers then Add on both sides then simplify
Step-by-step explanation:
<span>You have the following inequality given in the problem shown above:
(x^2-1)/(x^2+5x+4)</span>≤<span>0
1. To solve it, you must factor it and then you must make the study of the signs.
2. Once you do the proccedure mentioned above, you obtain the following solutions:
-4<x<-1 -1<x</span>
≤<span>
1
3. You can graph the inaquality given in the problem, as you can see in the figure attached.</span>
Answer:
4x2-9
Step-by-step explanation:
it would be that because the number is in the c acis
540 degrees is equivalent to 180 degrees. Cotangent and cosecant are invalid, sine, secant, tangent are all 0 and cosine is -1.