The cosine of A is (adjacent side)/(hypotenuse) = 55/73. Do the division, then find the angle whose cosine is that number. The whole thing takes maybe 6 or 7 seconds with your calculator. It's choice-B.
Assuming you meant the x2 as x squared, then:
(11x+4)(11x-4)
Answer:
y=7/1x+26
Step-by-step explanation:
I didnt fully understand what the questions was asking. all I got from it was slope-intercept and even then it didn't make sense so I created the equation that goes throw those 2 points and added the y intercept to it.
hope this somehow helped...
Answer: C
Step-by-step explanation:
The formula for a volume of a square-based prism is L² x h
If we insert 2 for L
We get 2² x 12 = 48
Same thing if we insert 3
3² x 12 = 108
As L is increasing, the volume is also increasing, so options A and D are out
The growth of the volume is not linear; it's exponential, eliminating B to make C the answer
If you want something visual, you can put y=12x² into a graphing calculator.
. An integrating factor would
to get
![\dfrac{\mathrm d}{\mathrm dy}[x\log y]=\dfrac{\log y}y](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Cmathrm%20d%7D%7B%5Cmathrm%20dy%7D%5Bx%5Clog%20y%5D%3D%5Cdfrac%7B%5Clog%20y%7Dy)
