brandon1748
16.01.2020 •
Mathematics
Agardener has three rectangular plots that are adjacent to each other. she has 120 yards of fencing and the total area of the plot is 450 square yards, find the dimensions of each plot.
Solved
Show answers
More tips
- C Computers and Internet Отправляем смс через интернет: легко и просто...
- H Health and Medicine Want to Lose Weight? Here s How Many Calories You Need Per Day...
- H Health and Medicine How Many Ribs Do Humans Have?...
- C Computers and Internet Dropbox: What is it and How to Use it...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- A Auto and Moto How many blood alcohol level units are allowed in Russian traffic laws?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- H Health and Medicine How to Deal with Heat Stroke?...
- H Health and Medicine Sunstroke: Causes, Symptoms, and Precautions...
Answers on questions: Mathematics
- M Mathematics Help plz I don’t understand this...
- M Mathematics PLEASE HELP. A rainwater collection tank contained 40 inches of water. After 4 days of rain, the level had risen to 52 inches. Let r represent the rate of rainfall each day....
- M Mathematics What is the slope-intercept equation of the line below? A. y=-2x-1 B. y= 2x+1 C. y = 2x-1 D. y=-2x+1...
- M Mathematics Suppose that $2000 is invested at a rate of 2.5%, compounded semiannually. Assuming that no withdrawals are made, find the total amount after 4 years. Do not round any intermediate...
- M Mathematics Evaluate. -5(2)(3) Please answer I need it for a test...
- M Mathematics What is the equation of the line? YA y = 2x + 2 y = -x-4 NH 1 AX -1 y = 2x - 4 y = x +...
- M Mathematics Solve the quadratic equation x2=25/36.What are the solutions of the equation x2=25/36?...
- M Mathematics 8/3x(-2 1/2) please help...
- M Mathematics Jack leaves from school and goes 4 miles north and 3 miles east to reach his home. How far is his home from school?...
- M Mathematics On the following scale drawing, the scale is 2 centimeters = 1 meter. 1. Make a new scale drawing of this rectangular figure using the scale 3 centimeters - 1 meter. Make sure...
Ответ:
10 yards by 15 yards
Step-by-step explanation:
Let the dimensions of each plot x yards by y yards.
If three plots are placed as the y-yards side are common to them then,
The total perimeter will be (6x + 4y) = P = 120 yards {Given} ........... (1)
⇒ 3x + 2y = 60 ........... (2)
Now, the total area of the three plots will be 3xy = A = 450 sq, yards {Given} .......... (3)
⇒ .......... (4)
Now, solving equations (2) and (4) we get,
⇒ 225 + y² = 30y
⇒ y² - 30y + 225 = 0
⇒ (y - 15)² = 0
⇒ y = 15 yards.
Hence, from equation (4) we get,
x = 150/15 = 10 yards.
Therefore, the dimensions of each plot are 10 yards by 15 yards. (Answer)
Ответ:
12/16 is obviously bigger than 11/16... so 3/4 is bigger