2.57 + 5x = 25.92 is the equation and when you solve for x you would get x = 4.67
Answer:
the answer would be B) no solution
Step-by-step explanation:
The two equations are parrael and that makes it have no solution.
Hope this helps. just let me know if you have any questions about my answer.
The answer must be A. For an explanation, please have a look at the picture.
Answer:
tanx = 1
Step-by-step explanation:
I assume you mean sinx = cosx
In this case we have to recognize that tanx = sinx / cosx
So if we divide cosx over we can get tanx
So:
Cosx divided by itself gives us 1
sinx / cosx = 1
tanx = 1
3 because when you add 3 and 4 together it would equal 180 degrees which is supplementary
