Answer:
x=97
Step-by-step explanation:
first find the angle measure to the right of 139
180-139=41
the sum of a triangles angles must be 180
so 180-42-41=x
x=97
It takes 3 days to complete one hour of reading. So 3 x 20 = 60 days total.
Answer:
dfn
Step-by-step explanation:
4(6-2x)-3(3-4x)
24-8x-9+12x
15+4x
Answer:
2.83333
Step-by-step explanation:
The formula is divide the length value of 12