amymk311 amymk311

30-11-2016
Mathematics

contestada

A rectangular field has perimeter 600m and area 21 600 m^2. Find the dimension

Respuesta :

MathisLif3 MathisLif3

30-11-2016

P=2x+2y. A=xy
600=2x+2y. 600=x (300-x)
y=300-x. 600=300x-x^2
x=297.986
y=300-297.986
xy=600
x=2.014 would work as well
Use quadratic formula for exact value

Answer Link

Otras preguntas

A sample of 240.0 K and 670 mm Hg occupies a 128 mL volume bottle. What volume will the gas occupy at -75 degrees celsius (If the pressure remains constant)?

The school canteen charges Rs 42 for lunch and Rs 8 for milk for each day. How much money do you spend in 5 days on these things? Write proper steps. State the

hi can someone pls pls plsss! Help with this, I have a test and it’s due on Tuesday so I have time but for now can you pls help because this is apart of the tes

Mixing chamber for air and dust isobserved in ....

When an animal exhales, it releases carbon into the atmosphere. What is another way in which an animal is part of the carbon cycle? OA. When an animal sweats, i

Just write anything for brainliest and points.

What is the job of mRNA? A. To take the code out of the nucleus B. To unzip the DNA so it can replicate C. To carry the amino acid to the ribosome

Help pls this is late n no links At a coffee shop, the first 100 customers' orders were as follows. Large Small Medium Hot 5 48 22 Cold 8 12 5 What is the proba

In your opinion, what is the role of an artist? Write a short paragraph that summarizes the role or importance of artists throughout history. Think about artist

What insulting term does the officer use to describe the fighting prowess of Henry and Wilson's regiment?

ACCESS MORE EDU ACCESS