Answer:
There is no smoke due to it being an electric train.
Step-by-step explanation:
Didn't fool me. ;)
B.) 6?....
This seems too easy for it to be correct but I think it is B.
Answer:
Sorry can't see on school computer :(
Step-by-step explanation:
Answer:
The length of the rectangle is 25 km
Step-by-step explanation:
Let
x ----> the length of rectangle
y ----> the width of rectangle
we know that
The perimeter of rectangle is
we have
so
simplify
---- > equation A
---> equation B
substitute equation B in equation A and solve for y
Find the value of x
therefore
The length of the rectangle is 25 km