Jesse estimates the weight of her cat to be 10 pounds. The actual weight of the cat is 13.75.Find the percent of error.

The percent error is 27.27%

Step-by-step explanation:

I did this by using the formula actual-estimated value/actual value

In this case it would be 3.75/13.75 and I got .2727 and then had to multiply by 100 (to find percent not decimal form) and got 27.27%

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 dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation: