When 2 pieces of rope are placed end to end they measure 40 meters in length when the 2 pieces are laid side by side one is 10 meters longer than the other how long is each piece of rope

15 meters and 25 meters long

Step-by-step explanation:

There are 2 pieces of rope.

Total length of both---> 40 meters

Length of piece 1 > x

Length of piece 2 > x + 10

Find the value of x.

Form an equation > Length of piece 1 + length of piece 2 = total length

x + (x + 10) = 40

2x + 10 = 40

2x = 30

x = 15

Length of piece 1 --> x ---> 15

Length of piece 2 --> x + 10 > 15 + 10 = 25

Therefore, one piece is 15 meters long and the other piece is 25 meters long.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm