Answer:
please mark as brainliest
Sounds as tho you meant:
4n = (2/7)(500)
1000
If that's the case, then 4n = ------------
7
1000 250
or n = ------------ = --------- (answer)
28 7
Check: does 4(250/7) equal (2/7)(500)? YES.
Answer: I am 90% sure the answer the answer is C but it might be D
If I’m wrong sorry but good luck!
Recall the Pythagorean identity,
So we have
But squaring any real number always gives a non-negative number, so there are no real solutions to this equation.