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
vlada-n [284]
3 years ago
6

How many different rectangles can you draw, that has an area of 28 cm sq. ? pls help me

Mathematics
1 answer:
jolli1 [7]3 years ago
3 0

Answer:

You can draw three rectangles:

1- 28 * 1.

2- 14*2

3- 7*4

Step-by-step explanation:

We have a total area of 28. If we use only integer numbers, we can find all the divisors of 28. The possible rectangles will be organized with them, taking into account that the product of them, which means the area should be 28.

28 = 1*2*2*7

We can organize them as follows:

R1: 28 = 1*28

R2: 28 = 2*14

R3: 28 = 4*7

Finally, we can conclude that there are only three possibilities

1- 28 by 1.

2- 14 by 2

3- 7 by4

The perimeters will be:

Perimeter 1 = 2x1 + 2x28 = 58

Perimeter 2 = 2x2 + 2x14 = 32

Perimeter 3 = 2x4+2x7 = 22

You might be interested in
Solve for q. k = 4pq²
9966 [12]
K = 4pq^2
k/4p = q^2
0.5(k/p)^1/2 = q
7 0
3 years ago
Read 2 more answers
Bananas cost .89cents, I have $11.75, how many bananas can I buy?
Marysya12 [62]
You could buy 13 bananas.
6 0
3 years ago
Pls help! will give brainlist!
xz_007 [3.2K]
The answer is 564 three digit numbers you can form with 1,2,3,4,5,6
6 0
3 years ago
Read 2 more answers
What is the sqare root of 12
nasty-shy [4]

Answer:

3.46 but if you simplify it is 3.5

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
I can’t breathe out my nose rn
anastassius [24]

Answer:

breath out your mouth then

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • 3<br> Which expression is closest in value to 5.66?
    13·1 answer
  • If the shortest leg for two right triangles is two-thirds the size of the of the shared hypotenuse then what is the length of th
    7·2 answers
  • Do you have any info on adding and dividing fractions?
    6·2 answers
  • The sum of two consecutive even integers is 226. What is the larger integer?
    5·2 answers
  • What is the 2 plus 3 times 14
    8·1 answer
  • Question number 1 pls
    13·2 answers
  • 130 cars are parked in a parking lot. Each row holds 8 cars. If every row is full except for the last, how many cars are in the
    14·1 answer
  • 1. 5+7=7+5
    12·2 answers
  • Can someone help me, please ........
    9·2 answers
  • 18x + 5 - 7x - 9 <br><br> Please help.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!