Emmylu
15.12.2020 •
Mathematics
Z=12.1+29i
What is the real part of z?
What is the imaginary part of z?
Solved
Show answers
More tips
- L Leisure and Entertainment When will Maslenitsa start?...
- F Food and Cooking Discovering the Mysterious Fruit of Feijoa...
- B Business and Finance How to Open an Online Store? A Detailed Guide for Beginners...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
Answers on questions: Mathematics
- M Mathematics Suppose that, in 2000, France produced 6.122 million pounds of wheat. The total world production that year totaled 176 million pounds of wheat. What percent of the world...
- M Mathematics Line p passes through A(-2, 4) and has a slope of What is the standard form of the equation for line p?...
- M Mathematics Monday: 7 Tuesday: 1 Wednesday: 4 Thursday: 10 Friday: 7 Saturday: 4 Sunday: 9 What was the average number of calls Corina received over the course of the week? A. 42...
- M Mathematics Assume that n^2 is divisible by 3. Does it follow that n is divisible by 3...
- M Mathematics Brianna purchases a pair of shoes for $25.65 and a T-shirt for $11.50. She has a coupon for $3.75 off. What is the total cost of her purchase including the coupon?...
- M Mathematics The translation rule is (x,y) (x+_,y+_)...
- M Mathematics 35 POINTS QUICK PLEASE...
- M Mathematics If BC = 61 and AB = 82, what is the length of AC?...
- M Mathematics Which could be used to evaluate the expression -6 NICO O (-6)(4)+(-6) ( (-6)(4)x(-6) نہ آنا O (+8+4)+(-6+) o toale(-03)...
- M Mathematics 4a−2(3a+8)=6 what is the answer...
Ответ:
x = 125 ft and y = 250/3 ft
Step-by-step explanation:
Let assume that,
x be the length of the northern part of the fence (parallel to the north wall)
y be the length of the western and eastern pieces of the fence
As well as farmer has $4000 to spend hence we can write,
8x + 8y + 4y = 4000
8x + 12y = 4000
Hence we can say that,
from the above equation we can write
We know that area
A=xy.
we can write
equating it 0 we get
Also,
which is less than zero.
we can see that A''(x) is always less than 0 hence using second derivative test we can say that x = 125 is a maximum point.
now, solving for y we get
Hence we can say that dimensions for the plot that would enclose the most area is,
x = 125 ft and y = 250/3 ft