Answer:
(A) <BAC = <ABC
(B) <C = 68°
( 2 * <A + <C = 180°)
Step-by-step explanation:
The sum of 83 and a number would be as an expression, where is "said number".
Answer: Subtract 6 from both sides. Then, one would get 3x=15. Divde by 3 on both sides. x=5.
45% of 156 = 70.2