Answer:
4/3
Step-by-step explanation:
Tan B is defined as the opposite side divided by the adjacent side. 5 is the hypotenuse, 4 is the opposite side of angle B, and 3 is the adjacent side of angle B
3√7
9²+B²=12²
simplify
81+B²=144
minus the 81
B²= 63
x > 4
x + 2 > 6
-2 -2