2 years ago

If a square piece of land is 20m long, how much cord is needed to go around it 5 times

Mathematics

2 answers:

Stolb23 [73]2 years ago

8 0

Answer:

you will need 5 to it

Step-by-step explanation: beacuse its 20m long if you will need just 2 t will be lack so you will need five in it

hope it helped pa brainliest po thank you

pav-90 [236]2 years ago

6 0

Answer:

You will need 400 meters of cord.

Step-by-step explanation:

Since it's a square, we know the perimeter of the piece of land is 20 times 4, or 80. Because it is going around it 5 times, we just multiply 80 by 5 to get 400. You will need 400 meters of cord.

You might be interested in

in a group of 120 people,90 of them are 30 years old or older. Everyone else in the group is younger than 20 years old. If a per

Ksju [112]

36% chance of the person being less than 20 years okd

3 0

3 years ago

80. A certain insect has a mass of 75 milligrams.

pickupchik [31]

Since 1 milligram = 0.001 grams you just have to multiply 75 milligram by 0.001 grams in order to get the grams.
75 x 0.001= 0.075 grams so the answer is F.

6 0

3 years ago

If 200% of 40% of x is equal to 40% of y, then x is what percent of y?

sp2606 [1]

Step-by-step explanation:

200÷100×40÷100× x = 40÷100 × y

2×0.4 × x = 0.4 × y

2x = y

x = y × 1÷2

x = y × 50%

3 0

3 years ago

Solve the following equation for y. Assume that b and y are non-zero real numbers. show and explain your work.

MA_775_DIABLO [31]

6-by=19
minus 6 from both sides
-by=19-6
-by=13
divide both sides by -b
y=13/-b
y=-13/b

5 0

3 years ago

A piece of rope 27m long is cut into two pieces so that one piece is four-fifths as long as the other. Find the length of each p

nata0808 [166]

Answer:

x+.8x=27

1.8x=27

x=15

4/5(15)=12

So 15 and 12

Step-by-step explanation:

8 0

3 years ago

If a square piece of land is 20m long, how much cord is needed to go around it 5 times​

If a square piece of land is 20m long, how much cord is needed to go around it 5 times