Please help me this. Is 7th grade math

A

Step-by-step explanation:

two sides must sum up to a greater length than the 3rd

B

Step-by-step explanation:

The two smaller sides must be, in sum, bigger than the biggest side of a triangle.

Picture the biggest side alone and then, right on top of it, the next smaller side attached two a corner.

Do the same with the smallest.

If they can't touch or overlap on the biggest line/side, the will also not be able to form a closed triangle.

If unsure, always just draw a problem.

gmt is 4 hrs ahead of edt so just add four hours to 1: 14: 20 (minutes and seconds stay the same)

gmt is 5: 14: 20

hope this !

~just a girl in love with shawn mendes

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.