Answer:
7384
Step-by-step explanation:
The best and most correct answer among the choices provided by your question is the fourth choice.
<span>The rays extend infinitely and the angle is made by the rays which have a common endpoint.</span>
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You can only make one triangle because every triangle has 180 degrees so if you add these you get exactly 180 degrees for one triangle
a^2 + b^2 = c^2 pythagorean theorem
7^2 +24^2 = 25^2
49 + 576 = 25^2
625 = 25^2
25^2 =25^2
a^2 + b^2 = c^2 pythagorean theorem
9^2 + 40^2 = 41^2
81+1600 = 41^2
1681 = 41^2
41^2 = 41^2
<span>12+n+n+n
2n+12+n
Let's look at each option and see if they can be manipulated into 3(n+4).
12+n+n+n
* TRUE. This can be changed into 12 + 3n and then the 3 can be factored out to get 3(4 + n). Finally, due to the commutative property of addition, we can swap the 4 and n to get 3(n+4).
3n+4
* FALSE. It looks like someone attempted to distribute the 3 in 3(n+4) and forgot to continue the distribution to the 4. So this is wrong.
3n-12
* FALSE. There's no negative term anywhere in 3(n+4), so that minus 12 doesn't make any sense.
2n+12+n
* TRUE. Combine the 2n and n terms to get 3n, so you now have 3n+12. Factor out the 3 and you get 3(n+4) and therefore this works.</span>