Answer:
Ans: 50 degrees.
Step-by-step explanation:
We know, a straight angle is 180 degrees. Also, the sum of the three angles of any triangle is equal to 180 degrees.
So,
(180-85) = 95,
(180-145) = 35,
A = (180-95-35) = 50.
-3x + 6 = 2x - 24
6 = 5x - 24
30 = 5x
x = 6
the answer is 45.527
Coin a is 33 and coin b is 11
