1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aev [14]
3 years ago
7

Jem boy wants to make his 8-meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by

2m .jem boy asked your expertise to help him decide on certain matters.
a.What will be the new dimensions of jem boy's pool?
b.What will be the new are of Jem Boy's pool? What special product will be used?
c.If the sides of the square pool is unknown,how will you represent its area?
d. I fJem Boy does not want the area of his pool to decrease, will he pursue his plan? Explain your answer.
Mathematics
1 answer:
butalik [34]3 years ago
3 0
Side = 8m
He increases length by 2m and reduces width by 2m
(a.) New dimensions will be -
Length = 10m and Width = 6m
(b.) Area = length x breadth (or width)
 here we will use the special product (x+y) (x-y)
length = (x+y) and width = (x-y)
area = (8+2) x (8-2)
            8^(2) - 2^(2) 
            = 60
You might be interested in
HEEEEEEELP I CAN'T GET THIS WRONG<br> WILL GIVE BRANI AND PONITS
ddd [48]

Answer:

Step-by-step explanation:

4 (x -2 ) - 3 = 7x

expanded = 4x - 8 (you have to multiply the -2 as well) -3 = 7x

7 0
3 years ago
Read 2 more answers
You are mailing a gift box that is 17 inches by 14 inches by 10 inches. You want to put it in a larger box and surround it with
MatroZZZ [7]

Answer:

2040 cubic inches

Explanation:

5 0
3 years ago
Surface Area: Change in Dimensions
DaniilM [7]
Answer: 7272
i got this by following the quadratic formula of b
4 0
3 years ago
The area of a square room is 256 square feet. Find the dimensions of the room.
crimeas [40]
64ft 256 divided by 4 since it is a square they are all even <span />
6 0
3 years ago
Identify which table shows a direct variation.
Andrej [43]
Table A only, because as the number goes up one in the x column the number in the y column adds 19 to the previous number
5 0
4 years ago
Other questions:
  • Fir what values of p will the equation x^2=p have 1 real number solution why
    6·1 answer
  • S/4-6.8=-9.8 what does s equal
    14·1 answer
  • Below you will see a balanced hanger diagram. One triangle has a mass of 6 grams. What is the mass of one square?​
    10·1 answer
  • Help I do not understand
    8·1 answer
  • the sum of three consecutive odd integers is equal to 15 more than twice the middle integer what are the three integers
    11·1 answer
  • What is the answer to this
    6·1 answer
  • What is the value of x?​
    13·1 answer
  • Which function has an inverse that’s also a function?
    5·2 answers
  • CAn you please explain thist to me?
    8·1 answer
  • Help me on this<br> Because I don’t get it
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!