Mariahboo4318 Mariahboo4318

21-03-2021
Mathematics

contestada

If you need to construct a dog run for your dog and the total perimeter needs to be 40 feet, and you only have enough room to make it 5 feet wide, how long can you make the dog run?

Respuesta :

23-03-2021

Answer:15 ft

Step-by-step explanation:

Given

The total perimeter needed is [tex]40\ ft[/tex]

The available width of the room is [tex]w=5\ ft[/tex]

Suppose l is the length of the room

So, the perimeter of a rectangle-shaped room is [tex]2(l+w)[/tex]

Putting values

[tex]\Rightarrow 40=2(l+5)\\\Rightarrow l+5=20\\\Rightarrow l=15\ ft[/tex]

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Sherlock put two tomato plants in his garden. The first tomato plant produced 20 tomatoes in a 2-day period. The second tomato plant produced 35 tomatoes in a 3

Kyle is pulled back on a swing so that the rope forms an angle of 30° with the vertical. The distance from the top of the swing set directly to the ground is 12

what does the expression I+ w + i + w represent

write an explanation about what causes a certain weather event

To prevent a spike in blood sugar levels, a person may use _______ to determine how quickly a food will be digested. A. percentage daily values B. food l

what do plagarism mean

why is it necessary to have spaced gaps in the sidewalk

One faucet fills up a bathtub in 15 minutes while the second fills it up in 10 minutes. If both faucets are turned on, what fraction of the bathtub will be fill

Bark-covered longhouses were an architectural style distinctive among the __________. a. Lipan Apache b. Wichita c. Quapaw d. Kadohadacho

What was the end result of the Vietnam War? A. The United States stayed and was defeated by Vietcong forces. B. The United States pulled out and the North Viet