For a direct variation between each point (x, y),

For (x₁, y₁) = (3, 12),

To find n, consider (n, 8) = (x, y)

Substituting,

Therefore, the value of n is 2
The degrees stay the same.
Multiply the decimal by 60
0.39 x 60 = 23.4
Now take the decimal bit and mulitply by 60 to get the seconds.
0.4 x 60 = 24.
So the answer is: 40 degrees, 23 minutes, 24 seconds.
Resolve to do so
5x3=15
5x9=45
3+9=12
15+45=5x12
15+45=60
5x12=60
60=60
Which property is shown I did not understand but I think with the result 60 = 60 alone, but you will understand if you can not send me a comment, so I'll try to make you understand =)
The answer is 150 because
5*30
shortcut: 5*3=15
add the zero from the 50
150 is your answer..
Step-by-step explanation:
Hope it helps man .. ....