I hope this helps you
x=3. (27x+2)
x=81x+6
80x=-6
x=-3/40
17 + 2 = 19 km is 1/2 of the total length, that is,
19 = (1/2)h
(1/2)h = 19 multiply both sides by 2
h = 2*19
h = 38 km
The total length in kilometers is 38 km
Answer:
-
Step-by-step explanation:
-pi/2
Answer:
30 feets
Step-by-step explanation:
subtrqct 55-25 = 30