Should be false because -7 x -7 is not -49 it is 49
Let the length of one of the shorter pieces be

. Then, we know that two of the pieces are that length, and the third piece is

. Since these are all pieces of a rope, all we need to do to figure out the lengths is add all those together, solve for

, and then plug that back in to the desired lengths:



Shorter pieces:

Longer piece:
Prime Factors of 80 =2, 2, 2, 2, 5
<span>Which is the same as = 24 x 5Prime Factors Tree of 80
80
/ \
2 40
/ \
2 20
/ \
2 10
/ \
2 5
/ \
5 1
Hope this helps :)</span>
Step-by-step explanation:
I hope that is useful for you :)
There isnt one its has to be consistent but honestly idk