Answer:
10 hours
Step-by-step explanation:
Let
represent the distance the train heading north has traveled
Let
represent the distance the train heading south has traveled
Let
represent the number of hours that has passed



Answer: the same length for one of the other two legs.
It doesn't matter which leg since the triangles could be rotated. If the hypotenuse and one leg of one right-angled triangle are equal to the corresponding hypotenuse and leg of another right-angled triangle, the two triangles are congruent.
You're right the towo numbers are 1.5 and 3.5 so the answer would be 10
Answer:
12 ants, 8 spiders.
Step-by-step explanation: