9514 1404 393
Explanation:
Your different answers came about as a result of an error you made in the Pythagorean theorem calculation.
√(100 +100) = √200 = 14.142 . . . . same as vector calculation
Answer: C.) $70,000
Explanation:
Assets - Liabilities = Net worth
$145,000 - $75,000 = $70,000

which is undefined when

or

. The answer is then the third choice.
Your anwser is quit school ):73
50 since a triangle has to equal 180, trust!