Mathematics High School

Katrina wants to build a fence around her Square Garden the garden has an area of 121 square feet How much Fencing will Katrina Need?

A. 13 Feet
B. 26 Feet
C. 39 Feet
D. 44 Feet

​

Answers

Answer 1

Answer:

The perimeter of the fencing is 44 feet (Option D)

Step-by-step explanation:

Area and Perimeter

A square shape of side length (a) has an area given by:

[tex]A = a^2[/tex]

And its perimeter is calculated as:

P = 4a

The area of Katrina's square garden is given as A=121 square feet. We need to calculate the side length by solving for a:

[tex]a=\sqrt{121}[/tex]

a = 11 feet

Once we know the value of a, then we calculate the perimeter:

P = 4*11 = 44

The perimeter of the fencing is 44 feet (Option D)

Related Questions

1) 15 = 2W - 5
2) 24 = 2x - 9

Answers

9514 1404 393

Answer:

  1) W = 10

  2) x = 33/2

Step-by-step explanation:

These are 2-step linear equations. Step 1: Add the opposite of the constant on the right. Step 2: Divide by the coefficient of the variable.

__

1) 15 = 2W -5

  20 = 2W . . . . . add +5

  10 = W . . . . . . . divide by 2

__

2) 24 = 2x -9

  33 = 2x . . . . . add +9

  33/2 = x . . . . divide by 2

_____

As always, whatever you do to one side of the equation must also be done to the other side. That is, the same number is added to both sides; both sides are divided by the same number.

Which relations are functions?
Select Function or Not a function for each graph.

Answers

All but the circle are functions

Find the slope of a line parallel to 3y - 6x = 9
A. 2
B. 6
C.9
D.-6

Answers

the answer is A :)
hope this helped

what is 0.000 002 in standard form​

Answers

Answer:

[tex] 0.000 002 = 2 \times {10}^{ - 6} [/tex]

Step-by-step explanation:

It is already in standard form and can be expressed in scientific form as:

[tex]0.000 002 = 2 \times {10}^{ - 6} [/tex]

Answer:

0.000 002 in standard form is NaN x 100^0

Step-by-step explanation:

Please find X! plspls​

Answers

Answer:

16.8

Step-by-step explanation:

you get this by taking the ratio of 12:30 and applying it to 42

you get 30 by taking the total of 12 + 18

you then divide 12 / 30 which equals 0.4

you then multiply 0.4 * 42 which gives you 16.8

if you were to solve for the other ratio you would divide 18 / 30

and then take the answer of that, 0.6 and multiply it by 0.6 * 42

then you have the other part of the ratio.

The middle-school camera club sold 240 tulip bulbs and 360 daffodil bulbs. Students divided the bulbs into 100 bags to sell at the school fair. Write an expression to show how many bulbs went into each of the 100 bags if students put the same total number of bulbs in each bag.

Answers

There would be 600 bulbs in all, that makes. 6 in each of the 100 bags. An expression could be: 600 = 100x.

MOM PLSSSS COME ONLINE

HELP PLEASE ASAPPP I WILL GIVE BRAINLIEST

Answers

Answer:

Corresponding angles converse theorem

Step-by-step explanation:

If two lines (AB and CD) are intersected by a transversal (BD) and corresponding angles are congruent (∠B ≅ ∠D), then the lines are parallel.

Answer:

Corresponding angles converse theorem

Step-by-step explanation:

If two lines (AB and CD) are intersected by a transversal (BD) and corresponding angles are congruent (∠B ≅ ∠D), then the lines are parallel.

A teacher’s monthly gross pay is $5,321. The federal government withholds 15% of the teacher’s monthly gross pay for income taxes. How much does the teacher pay in income tax every month?

Answers

Answer:

798.15

Step-by-step explanation:

heres a neat trick you can do instead of doing that long process to get 15% of 5321 just use a calculator and do 5321 x .15

(-9,-11) , (6,3) helppppppp

Answers

And.. what about the cordnaites?

Beth was working at the grocery store, in the quick check-out line. A customer bought cereal for $3.29 and milk for $3.45. The customer paid with $10.00. How much change does Beth need to give the customer?
$3.36
$3.26
$6.74
None of these is correct.

Answers

Answer:

3.26

Step-by-step explanation:

first subtract $10.00 bye $3.26 witch equals $6.75

then subtract $6.76 bye $3.45 witch equals $3.26

-3.6h = -10.8
what's h​

Answers

Answer: 3

Step-by-step explanation:

Split 36 into the ratio 1:2

Answers

Answer:

12 : 24

Step-by-step explanation:

sum the parts of the ratio, 1 + 2 = 3 parts

Divide 36 by 3 to find the value of one part of the ratio.

36 ÷ 3 = 12 ← value of 1 part of the ratio , thus

2 parts = 2 × 12 = 24

Thus

36 in the ratio 1 : 2 is 12 : 24

Please help faster all these three correct yes or no answer only if you know or I will report you I would like an expert or above to clarify for me thank you! Brainlist

Answers

Answer:

Yes, they are all correct.

You have $100 in your savings account and plan to deposit $20 each month. Write a linear equation to model the situation.

y= 100x + 20
y= 80x
y= 20x + 100
y= 120x

Answers

the third option [ y= 20x + 100 ]
—
you already have 100 and you’re gonna save 20 dollars each month and the number of months would be x

a real estate agent expected 18 people to show up for an open house but 25 attended

Answers

7 more than they expected

in a survey of 3,200 people who owned a certain type of car, 1,760 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?​

Answers

Answer:

The percent would be 54.69%

Rounded up to whole percent would be 55%

Step-by-step explanation:

Bfksksbckdnxjmcbssoxonxnf

Answers

Answer:

The LCM of 4 and 7 is 28

Step-by-step explanation:

LCM is the lowest common multiple of two or more numbers.

To find it do that:

List the multiples of each numberFind the first common multiple of them, it will be the LCM

Let us find the lowest common multiple of 4 and 7

→ List the multiples of 4

∵ The multiples of 4 are, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, .......

→ List the multiples of 7

∵ The multiples of 7 are, 7, 14, 21, 28, 35, 42, 49, .........

→ Find the first common multiple of 4 and 7

∵ 28 is the first common multiple of 4 and 7

∴ The lowest common multiple of 4 and 7 is 28

∴ The LCM of 4 and 7 is 28

Answer:

28

Step-by-step explanation:

have a wonderful day!!!!

i need the equation in slope intercept in fraction form.
(-3,18),(3,2)

Answers

Y=-8/3x+10
Explanation:

what is the lowest term of 35/63

​

Answers

Answer:

5/9

Step-by-step explanation:

GIVING BRAINLIEST AFTER TWO ANSWERS ARE GIVEN!!! WILL CHOOSE THE BEST ONE!!! ( the answer is either yes or no )

Answers

Answer:

No

Step-by-step explanation:

The first triangle slope is 12 [tex]\sqrt{37}[/tex] while the second one is 24[tex]\sqrt{37}[/tex] . In order to be on the same line both slopes have to be the same

Please helpp!!

A model car is for sale online. The owner discounts the price by 5% each day until it sells. On the third day, the car sells. If the original price of the model car was $40, how much did the car sell for to the nearest cent? What percent discount does this represent from the original price? Round to the nearest whole percent.

Answers

Answer:

2

Step-by-step explanation:

Write the following number in word form: 735.009Immersive Reader
(2 Points)

Answers

Answer:

seven-hundred thirty five and nine thousandths

Step-by-step explanation:

I literally had one more then someone gave the wrong answer so will give crown

Answers

Answer:

a) x=3

y= 4+4*3

=16

b) x=4

y= 4+4*4

= 20

c) x=7

y= 4+4*7

= 32

d) x=8

y= 4+4*8

= 36

Hope it will help you.......

You pay 6% tax on a $30 portable speaker. What is the amount of tax?

Answers

Answer:

31.80 is the total 1.80 is the amount of tax

Step-by-step explanation:

Answer:

$1.80

Step-by-step explanation:

6% is equal to 0.06

Multiply 30 by 0.06 and that equals 1.8

$1.80 is your answer

A zoologist is recording the loss of wolves in her state. She notes the number of wolves, w, in the state on January 1. One year later, there were 84 wolves in the state, which is 23 fewer wolves than were in the state a year earlier. What is the number of wolves in the state on January 1?

Which equation can be used to find the number of wolves in the state on January 1?


w + 23 = 84

w−23=84

w−84=−23

23−w=84

Answers

Answer:

w+23=84 is the answer for that problem because in order to find the answer u need to do the opposite of subtraction

Answer:

w - 23 = 84

Step-by-step explanation:

W is the amount of wolves they had in the state for the first year. If 84 wolves is 23 less than what they had originally you would be subtracting that amount to get 84.

Hope this helps

Patricia bought three dresses that each cost the same amount and a pair of jeans that cost $45 the items she brought cost a total of $150 before tax was added

Answers

Answer:$35 for each dress

Step-by-step explanation:

150-45=105

105/3=35

$35 each dress

Someone help ASAP need answer

Answers

so to calculate slope, it's change in y over change in x or y2-y1/x2-x1:
-7-11 -18
----------= -------- = -2, the answer is B
5-(-4) 9

Kylie drove 406 miles in 7 hours, how far would she travel in 19 hours

Answers

Answer:

1102

Step-by-step explanation:

Adriana can read 6 pages in 10 minutes. At this rate, how many pages can
she read in 25 minutes *
Your answer

Answers

Answer:

23 pages.

Step-by-step explanation:

10=6 10+10=20 half of 6=3 20+3=23

answer: Adriana can read 16 pages in 25 minutes

Pls help me ASAP I have other homework to do and I don’t have time for this. It also detects if it’s right or wrong:(

Answers

The answer is B. 5 hours.

Answer:

5 hours

Step-by-step explanation:

(450-200)÷50=5

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