If $39 was one fourth, then the other three fourths have to be the same amount. $39 times 4 equals $156. She had $156 dollars originally Hope this helps you!
(6^2)/2(3)+4=x
so do the exponent
6^2=36
36/2(3)+4
divide
36/2=18
18(3)+4
54+4
58
x=58
The answer is B. Since you know the lengths of both legs of the triangle, you can use the Pythagorean Theorem to solve. The Pythagorean Theorem says "a squared plus b squared equals c squared. The square root of c is the length of the hypotenuse." Since there is no answer that says 19.799 (This is the approximate answer), then the answer is B.
The product of denominators can always serve as the common denominator. The appropriate choice is ...
... z times u . . . . . . . the first choice
This is the answer I got off,of Photomath hopefully it was useful