Answer:
see explanation
Step-by-step explanation:
The perimeter is the sum of the 3 sides of the triangle.
Sum the sides and equate to 54, that is
3x + 4x + 5x = 54, that is
12x = 54 ( divide both sides by 12 )
x = 4.5
Thus
AB = 3x = 3 × 4.5 = 13.5 in
BC = 4x = 4 × 4.5 = 18 in
AC = 5x = 5 × 4.5 = 22.5 in
Answer:
nae nae
Step-by-step explanation:
Answer:69
Step-by-step explanation:
Her
Second one
1/16
3/8 divided by 1/6=1/16
Answer:
Step-by-step explanation:
30*15%=9/2=4.5
so 4.5 would be travelling outside of New York
this gives 30-4.5=25.5 that are not traveling
