Answer:
13 4/5 = 10 + 3 4/5
Step-by-step explanation:
2x > 10+4
x > 14/2
x > 7
I think its 30% im not 100% sure about my answer but i think this is it ok
14x+8
definition of cosine, definition of sine, pythagorean theorem, substitution, laws of exponents.