Answer:
46 MINUTES AND 5 SECONDS
Step-by-step explanation:
8 MINUTES + 37 MINUTES= 45 MINUTES 32 SECONDS +15 SECONDS + 18 SECOND = 65 SECONDS WHICH THERE ARE 60 SECONDS IN A MINUTE SO THERE ARE 46 MINUTES AND 5 SECONDS LEFT
For this case we have the following functions:![f (x) = \sqrt {x + 3}\\g (x) = x ^ 2 + \frac {2} {x}](https://tex.z-dn.net/?f=f%20%28x%29%20%3D%20%5Csqrt%20%7Bx%20%2B%203%7D%5C%5Cg%20%28x%29%20%3D%20x%20%5E%202%20%2B%20%5Cfrac%20%7B2%7D%20%7Bx%7D)
We must find
.
For definition we have to:![(g_ {0} f) (x) = g (f (x))](https://tex.z-dn.net/?f=%28g_%20%7B0%7D%20f%29%20%28x%29%20%3D%20g%20%28f%20%28x%29%29)
So:
![g (f (x)) = (\sqrt {x + 3}) ^ 2+ \frac {2} {\sqrt {x + 3}}\\g (f (x)) = (x + 3) + \frac {2} {\sqrt {x + 3}}](https://tex.z-dn.net/?f=g%20%28f%20%28x%29%29%20%3D%20%28%5Csqrt%20%7Bx%20%2B%203%7D%29%20%5E%202%2B%20%5Cfrac%20%7B2%7D%20%7B%5Csqrt%20%7Bx%20%2B%203%7D%7D%5C%5Cg%20%28f%20%28x%29%29%20%3D%20%28x%20%2B%203%29%20%2B%20%5Cfrac%20%7B2%7D%20%7B%5Csqrt%20%7Bx%20%2B%203%7D%7D)
Answer:
![(g_ {0} f) (x) = (x + 3) + \frac {2} {\sqrt {x + 3}}](https://tex.z-dn.net/?f=%28g_%20%7B0%7D%20f%29%20%28x%29%20%3D%20%28x%20%2B%203%29%20%2B%20%5Cfrac%20%7B2%7D%20%7B%5Csqrt%20%7Bx%20%2B%203%7D%7D)
9514 1404 393
Answer:
34.88 feet
Step-by-step explanation:
The relevant trig relation is ...
Cos = Adjacent/Hypotenuse
We want to find the length of the side adjacent to the measured angle. The hypotenuse is the ladder length.
cos(29.32°) = distance/(40 ft)
distance = (40 ft)cos(29.32°) ≈ 34.876°
The base of the ladder is about 34.88 feet from the building.
_____
<em>Additional comment</em>
It extends about 19.59 feet up the side of the building.
Answer:
No solution.
Step-by-step explanation:
Let's simplify step-by-step.
12x2+5x−4−122x+6
=12x2+5x+−4+−122x+6
Combine Like Terms:
=12x2+5x+−4+−122x+6
=(12x2)+(5x+−122x)+(−4+6)
=12x2+−117x+2
This is the answer you will get when you Solve, Group, Simplify, Evaluate, ect.
Answer:
hope this helps, happy learning :).