Answer:
640 dm
Step-by-step explanation:
200+40+400=640dm
The answer is -25. tried tested and approved. welcome
One of them is 30 degrees and the other is 60 degrees
Maybe i have that you wanted
We can represent the situation like that:
Y=-15 and x=-20
Then When y=12 x=?
We make x(The unknown) *-15=12*(-20)
We have an simple équation to solve
Thus x=(12*(-20))/-15
X=16
