the area of a rectangle with a whole number dimensions is 42 square meters.
The least possible perimeter of the rectangle is ___ meters
The greatest possible perimeter of the rectangle is ___ meters

Answers

Answer 1

Answer:

The least value of perimeter is:

[tex]Perimeter = 26m[/tex]

The greatest value is:

[tex]Perimeter = 86m[/tex]

Step-by-step explanation:

Given

Shape: Rectangle

[tex]Area = 42m^2[/tex]

Required

Determine the least and greatest possible Perimeters

Area is calculated as:

[tex]Length * Width = Area[/tex]

So; first, we need to determine the factors of the given Area;

[tex]Length * Width = Area[/tex]

[tex]1 * 42 = 42[/tex]

[tex]2 * 21 = 42[/tex]

[tex]3 * 14 = 42[/tex]

[tex]6 * 7 = 42[/tex]

Perimeter is then calculated as:

[tex]Perimeter = 2 * (Length + Width)[/tex]

When Area is:

[tex]1 * 42 = 42[/tex]

[tex]Perimeter = 2 * (1 + 42)[/tex]

[tex]Perimeter = 2 * 43[/tex]

[tex]Perimeter = 86m[/tex]

When Area is:

[tex]2 * 21 = 42[/tex]

[tex]Perimeter = 2 * (2 + 21)[/tex]

[tex]Perimeter = 2 * 23[/tex]

[tex]Perimeter = 46m[/tex]

When Area is:

[tex]3 * 14 = 42[/tex]

[tex]Perimeter = 2 * (3 + 14)[/tex]

[tex]Perimeter = 2 * 17[/tex]

[tex]Perimeter = 34[/tex]

When Area is:

[tex]6 * 7 = 42[/tex]

[tex]Perimeter = 2 * (6 + 7)[/tex]

[tex]Perimeter = 2 * 13[/tex]

[tex]Perimeter = 26m[/tex]

Comparing the above.

The least value of perimeter is:

[tex]Perimeter = 26m[/tex]

The greatest value is:

[tex]Perimeter = 86m[/tex]


Related Questions

Multiply the following binomials:
(x + 10)(x - 5)

Answers

Answer:

X^2+5x-50

Step-by-step explanation:

X^2-5x+10x-50

Answer:

X² - 5x + 10x - 50

Step-by-step explanation:

Use the FOIL method!

What’s 0.83 answer when the 3 keeps repeating

Answers

Answer:

A decimal that never ends is called A repeating decimal or recurring decimal

jamie and her 2 friends decide to buy a pizza pie and split the cost. The pizza pie cost $12.78. If Jamie has $5, how much does she have left over after they buy the pizza pie?

Answers

Answer:

she has no more money

Step-by-step explanation:

Answer:

7.78 if u subtract

but no more money i guess

Move the numbers to the lines to order them from least to greatest

Answers

Answer:

-3/2, 1.25, |-9/4|, 2.5, 121

Step-by-step explanation:

Convert all numbers to a decimal

-3/2 = -1.5

|-9/4| = 2.25

2.5 = 2.5

121 = 121.0

1.25 = 1.25

Now put them in order from least to greatest.

-3/2, 1.25, |-9/4|, 2.5, 121

The numbers to the lines to order from least to greatest; -3/2, 1.25, |-9/4|, 2.5, 121

How can we express numbers belonging to decimal numeral system?

Suppose that the number is abcd.efg and belongs to the decimal numerical system.

Remember one thing that the place on the left of decimal point is called ones. Move one-one places to right, and divide by 10 and 10 more and more.

Convert all the numbers to a decimal

-3/2 = -1.5

|-9/4| = 2.25

2.5 = 2.5

121 = 121.0

1.25 = 1.25

Now put them in order from least to greatest, we get;

-3/2, 1.25, |-9/4|, 2.5, 121

Learn more about place value here:

https://brainly.com/question/17983725

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Trevor has already run 26 miles on his own, and he expects to run 1 mile during each track practice. How many miles would Trevor have run after 24 track practices

Answers

Answer:

the answer is 50

you have to add 26 to 24

If he has already one 26 miles and he is going to run 1 mile after 24 track practices he would have ran 50 miles

This is right because you would do : 26+24
And that equals 50
26+24=50

Solve: 39 - 7x = -4(7x + 7) + 4

Answers

39-7x=-4(7x+7)+4 given
39-7x=(-28x+28)+4 distribute
35-7x=-28x+28 subtract both sides (4)
7-7x=-28x subtract both sides (28)
7=-21x subtract both sides (7x)
x=-3 divide both sides (7)
i hope this helps!
yoy don't need to keep those extra comments next to the equations, they are there for you to understand it better!
also make sure to remember the negative signs <3

Every morning for the past 12 days Beth used 2/3 of a cup of milk on her cereal to determine how much milk she used in total she set up the equation 2/3x12

Answers

The answer would be 8. When we multiply 2/3 (approx. 0.66) times 12, we get 8. I don’t know if you were looking for an equation or an answer but I did find the answer. Good luck.

Answer:

8

Step-by-step explanation:

2/3*12=24/3=8

easy way:

2/3*12/1=24/3=8

pwease can i have help pwease if two answer I will give brainliest

Answers

distributive property
commutative property of addition
distributive property? (i’m not sure)
subtraction property of inequality
subtraction property of inequality
division property of inequality

Lin divides the polynomial 2x^2 -4x+1 by 4 and gets 0.5x^2 -x + 0.25. is 0.5x^2 - x +0.25 a polynomial

Answers

Answer: yes

Step-by-step explanation:

The expression 0.50 x² - x + 0.25 is a polynomial.

It is given that Lin divides polynomial 2x² - 4x + 1 by 4 and gets 0.5x² - x + 0.25.

We have to find out that whether the expression given is a polynomial ?

What do you mean by a polynomial ?

Polynomials are algebraic expressions that consist of variables and coefficients e.g., polynomial with one variable is x² + x - 12.

As per the question ;

Lin divides polynomial 2x² - 4x + 1 by 4 and gets 0.5x² - x + 0.25

Let's check ;

(2x² - 4x + 1 ) ÷ 4

= [tex]\frac{2x^{2} }{4}[/tex] - [tex]\frac{4x}{4}[/tex] + [tex]\frac{1}{4}[/tex]

= [tex]\frac{x^{2}}{2}[/tex] - x + 0.25

or

= 0.50 x² - x + 0.25

or a form of polynomial i.e., ax² + bx + c.

Thus , the expression 0.50 x² - x + 0.25 is a polynomial.


To learn more about polynomials click here ;

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Types of Data
Numbers
Yes/No
Longer response
What is the campus like?Is there on-campus housing?Is financial aid available?Are engineering scholarships offered?What majors are available?How much is the tuition?How many students are enrolled?What is the average class size?What percentage of those who apply are accepted?What dining options are offered on campus?

Answers

jfjkejkiydtmhfsngdjfs

I need help on this ASAPPPPPPP

Answers

The answer to that question will be C

An instructor gives his class a set of 18 problems with the information that the next quiz will consist of a random selection of 9 of them. If a student has figured out how to do 13 of the problems, what is the probability the he or she will answer correctly
all 9 questions? =.0147
atleast 8 questions ?

Answers

Answer:

The probability the he or she will answer correctly is 1.5%

Step-by-step explanation:

A team won 8 of 24 games it played in one season what percentage of games did it win

Answers

Answer:

it would have won 1/3 or .333333

Step-by-step explanation:

8/24 simplifies to 1/3, which equals .33333

Answer:

I'm pretty sure it's 33%

Step-by-step explanation:

8 is 1/3 of 24 and 1/3 as a fraction is 33%

What is the minimum number of x-intercepts that a polynomial of degree 10 can have?

Answers

The answer for this question is 0

There is a meeting in Conference Room A.
The ratio of women to men is 3 to 4. If there
are 18 women at the meeting, how many men are there?
A) 21 men
B) 54 men
C) 24 men
D) 72 men

Answers

Answer:

I think 21 is it right ...

21.....because if it’s 3 to 4 and their is 18 women at the meeting their would be 21

Divide:

−54 ÷ −9 =
pls help llllllllllllllll

Answers

Answer:

Step-by-step explanation:

When you divide two negative numbers, the negative sign cancels. So you just get an answer of 6.

Answer:

6

Step-by-step explanation:

-54 / -9

ok so first of all we can just change them to positive

54 / 9

this is what goes on in my head

the 2 digits equal 9

a number times 9 is just that number less then that number times 10

54 / 9 = 6

-54 / -9 = 6

jenna is a professional typist. she can type 22,500 words in 5 hours of typing. in one hour, jenna can type blank words. in one minute, she can type blank words

Answers

In an hour, she can write 3,750 words and in one minute she can write 62.5

22,500/5 = 3,750
3,750/60 = 62.5

Need help with this one please show it step by step.
Thank you!

Answers

Answer:

which class you are plz say dude

What is the size of a terabyte?

Answers

The third answer would be correct


[tex](x - 2) { }^{2} = 0[/tex]
How many solutions does this equation have?​

Answers

One solution answer is x=2

Is 5 x n - 3 the correct algebraic expression for five times the difference of a number and three

Answers

Answer:

5(n-3)

Step-by-step explanation:

There would be parenthesis because you'd subtract three from the number first.

On a map, 1 inch equals 5 miles. If two cities are 7 inches apart on the map, how far are they actually apart

Answers

Answer:

35

Step-by-step explanation:

7 * 5 = 35

yea it’s 35 7*5 is 35

2 and square root of 2 + square root of 8 - 4 and square root of 1 over 2

Answers

Answer:

2.828427125, 2.82 or just round it to 3 if you want

Step-by-step explanation:

All you have to do is type it into the Desmos Scientific Calculator exactly how you see it.

The sides of a rectangle are 4.06 meters and 14 meters. Taking significant figures
into account, what is the area of the rectangle?

Answers

Answer:

56.84

Step-by-step explanation:

For rectangles and squares you multiply those two numbers and there is your answer. Then for triangles you multiply those two numbers but then you divide by 2 always. You got this! Keep going!

are fractions with the same denominator?

Answers

Answer:

To solve fractions, you MUST HAVE THE SAME DENOMINATORS WHEN DEALING WITH ADDITION AND SUBTRACTION.

Step-by-step explanation:

For example, 2/3 + 3/6

The denominators in this case have a common denominator which is 6.

All you have to do is multiply the 2/3 by 2 in the numerator and the denominator. Once you do, you'll get 4/6 which you could then add to 3/6 to get 7/6 which would equal 1 1/6 or 7/6 either is fine.

Hope this helps! :)

Answer:

To solve fractions, you MUST HAVE THE SAME DENOMINATORS WHEN DEALING WITH ADDITION AND SUBTRACTION.

Step-by-step explanation:

A bacteria population increases exponentially at a rate of r% each day. After
32 days, the population has increased by 309%. Find the value of r.

Answers

Answer:

r=4.5% daily

Step-by-step explanation:

Exponential Growth

The natural growth of some magnitudes can be modeled by the equation:

[tex]P=P_o(1+r)^t[/tex]

Where P is the actual amount of the magnitude, Po is its initial amount, r is the growth rate and t is the time.

We know after t=32 days, the population has increased by 309%. Being the original population P the 100%, then the population reached 309+100= 409%.

Substitute the given values into the model function:

[tex]409\%P_o=100\%P_o(1+r)^{32}[/tex]

Simplifying:

[tex]4.09=(1+r)^{32}[/tex]

We need to solve for r. Taking the 32nd root:

[tex]\sqrt[32]{4.09}=\sqrt[32]{(1+r)^{32}}[/tex]

Simplifying:

[tex]1+r=\sqrt[32]{4.09}=1.045[/tex]

Solving:

[tex]r=1.045-1\Rightarrow r=0.045[/tex]

r=4.5% daily

Which is greater, 9 x 10^-2 or 3 x 10^-4? How many times greater is the number you chose than the other number? Explain your reasoning.​

Answers

Answer:

The solution to 9x10^-2 is 0.09 or (3/10)^2. The solution to 3x10^-4 is 0.0003 or 3/10000. Based on that, 9x10^-2 fits into 3x10^-4 three-hundred (300) times.

A tank of gas cost about $32.25 on a midsize car if the tank holds 15 gallons what is the cost per gallon?

Answers

Answer:

$483.75

Step-by-step explanation:

32.25 x 15 = 483.75

If I'm wrong, please kill me ;-;

Jim Kosla earns $156,200 annually as a plant manager. He is married and supports 3 children. The state tax rate in his state
is 3.55% of taxable income. What amount is withheld yearly for
state income tax?

Answers

Answer:

$5545.10

Step-by-step explanation:

3.55% of $156,200 = $5545.10

it is math can someone help me, please

Answers

Answer:

Less than 3,

9/4

Step-by-step explanation:

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