Answer:
---
Step-by-step explanation:
I'll be nice to you, but being nice to myself is as possible as pigs flying.
-hope it helps
Answer:
4 hours
Step-by-step explanation:
We can already assume that the freight train is 60 miles ahead of the express. If the freight is going at a constant of 30 mph and the express goes 50 mph then we can say that when the freight train has been gone for 6 and the express for 4 the express will have passed the freight. The reason as to why would be that 60 + 120 = 180 or 60 + (30 x 4) = 180 and 50 x 4 = 200 .
Sorry if that explanation doesn't make sense but I hope this helped.
C CB hey de gff CB hffydhxhg
Answer:
Step-by-step explanation:
Given
See attachment
Required
Length ML
First, calculate x using the following equivalent ratios
Express as fraction
Cross Multiply
Substitute values:
Expand
Collect like terms
Using a calculator:
and
Given that:
Substitute values for x
ML cannot be negative; So:
and with that template in mind,
notice from a parent function of f(x) = x³,
a derived function with f(x+5) = (x + 5)³
has a C component of 5, C = 5, which means is the as the parent, just shifted to the left by 5 units.