7^5. Found by trial and error.
2 b 3 c 4 e 5a 6 b 7 d it's the awnsers 2 thru 7
<em><u>least common denominator is the lowest common multiple of the denominators of a set of fractions. It simplifies adding, subtracting, and comparing fractions.</u></em>
Because the angles are equal so are the sides since is in isosceles triangle, so
4x= x+3; 4x-x=3; 3x=3; x=1
Answer is D
Your answer is 3/5, the picture below shows how sin cos tan work!
