Answer:
Distribute 2 to (x + 6) and 3 to (x-4)
Step-by-step explanation:
the negative - positive
- 24/-4
24/4
6
Pi/12 radians = 180/12 degrees = 15 degrees
tan(15 degrees) = 0.2679... (rounded)
1/3(a + b) = 60
a + b = 60 * 3 = 180
1/4(a - b) = 28
a - b = 28 * 4 = 112
a + b = 180
a - b = 112
---------------add
2a = 292
a = 292/2
a = 146
a + b = 180
146 + b = 180
b = 180 - 146
b = 34
so ur 2 angles are : 146 and 34