7. Trains leave Bristol
to Cardiff every 15 minutes
to London every 21 minutes
A train to Cardiff and a train to London both leave Bristol at 11am.
At what time will a train to Cardiff and a train to London next leave Bristol at the
same time?

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

i can you with this sweetie!

step-by-step explanation:

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