Answer:
Step-by-step explanation:
2/(17+x)=1/(x+14)
2x+28=17+x
x+28=17
x=-11
the (x+14) line is half of the (17+x) line, so in order to solve this we would have to set it up like this:
2(x+14)=17+x
distribute
119°
(Vertical angles)
3x + 7 + 5
I could be wrong... there are 3 x's so that would be 3x, and then the 7 and 5. sorry if i'm wrong
b
31.25 minutes
12.5 minutes divided by 2 (miles) = 1 mile per 6.25 minutes
6.25 x 5 = 31.25
