Answer:
I do <3
Step-by-step explanation:
Thanks for the free points! Have a great day!
2!!! Is the answer thanks you
Let
x--------> the time in hours
y-------> the distance in miles
we know that
The speed is equal to

in this problem


<u>Equation First Train</u>

<u>Equation Second Train</u>

---------> equation 
Substitute the values of
and
in the equation 

Solve for x


therefore
<u>the answer is</u>

Answer:
triangle
Step-by-step explanation:
A triangle can not have 2 right angles.