Answer:
105, D, 13,9899/138530? not sure on that one
Answer:


Step-by-step explanation:
The triangle is a 30-60-90 right triangle.
The ratio of the lengths of the sides is:

The order of the sides in the ratio above is
short leg : long leg : hypotenuse
The long leg is sqrt(3) times the length of the short leg.




The hypotenuse is twice the length of the short leg.


Answer:40
Step-by-step explanation:
dividing 1200 by 600 is 2
so you would do the same for 80