It is not as tough a problem as it seems to you. You can easily grasp the problem, once it is done,
9 5/9 - 6 5/6 = 86/9 - 41/6
= (172 - 123)/18
= 49/18
= 2 13/18
I hope that the simplification process is simple enough for you to understand. I also hope that this is the answer that you were looking for and the answer has actually come to your desired help.
Answer:
Clara
Step-by-step explanation:
Answer:
x=177
Step-by-step explanation:
vertically opp angles are equal so 149=x-28, to find x you do 149 +28 whiichis 177
A solution of a quadratic equation (ax^2+bx+c) is the point at which the parabola crosses the x-axis. We can find this by using the Quadratic formula, which is
. We can solve the equation as follows:
Then we separate the negative from -28 to get:
Then we continue to solve by factoring common terms (-2 and 2). We get the solutions of
. Choice
B matches our first solution.
:)
Answer:
x=1
Step-by-step explanation:
6^2x- 3 = 6^-2x+1
Since the bases are the same, the exponents are the same
2x-3 = -2x+1
Add 2x to each side
2x-3+2x = -2x+1+2x
4x-3 = 1
Add 3 to each side
4x-3+3 = 1+3
4x = 4
Divide each side by 4
4x/4 = 4/4
x=1