the perimeter of a square is 28 feet. what is its area in square feet?

Answers

Answer 1
The area of the square is 49ft squared
Answer 2
Since the formula for the perimeter of a square is 4s then
4s=28
s=7

Now the area of square is s^2=a
(7)^2=a
49=a

Related Questions

Jackie's mother's sister has a son. How would that son be related to Jackie? He is Jackie's​

Answers

Answer:

cousin

Step-by-step explanation:

because his moms sister is his aunt and if she had a kid it would be his cousin hope this help

Jackie's aunt son would be related to Jackie as her cousin.

Cousin

Cousin is referred to as the son or daughter of an uncle or aunt. Cousins are people who share a common ancestor that is at least 2 generations away, such as a grandparent or great-grandparent.

Jackie's mother's sister is Jackie's aunt. Therefore Jackie's aunt son would be related to Jackie as her cousin.

Find out more on Cousin at: https://brainly.com/question/12481514

Zari folds the net shown into a model of a solid figure. How many​ edges, faces, and vertices does the model​ have?

Answers

Answer:

-5 Faces

-10 Edges

-6 Vertices

Step-by-step explanation:

Folded out there are 3 rectangles and 2 triangles, 5 faces

Count the straight lines, no dotted, it's 10 edges

Count the corners only and the top of the triangles 6 vertices

URGET PLEASE HELP
Let f(x) = 5x4 – 2x2 – 8x + 3 and g(x) =
-7x4 + 6x3 + 10x²
x + 4. What is f(x) + g(x)?

Answers

Answer:

f(x)+ g(x) = [tex]-2x^{4} + 6x^{3} +8x^{2} -8x+3[/tex]

Step-by-step explanation:

You just have to add the like terms separately,

5-7 in [tex]x^{4}[/tex]

only 6 in [tex]x^{3}[/tex]

10-2 in[tex]x^{2}[/tex]

-8 in x

and 3 as the constant

What is the value of B for the following triangular prism?



6 yd 2
12 yd 2
17.5 yd 2
15 yd 2

Answers

Answer:

6 yd 2

Step-by-step explanation:

i got 15 wrong

Answer:

The one who answered before me is correct.

The answer is 6yd 2

Step-by-step explanation:

If you look at the picture, the right angle is indicated at the vertex of the 4 and 3yd lines. The formula for finding the area of the triangular base is 1/2 bh.

4 ÷ 2 = 2 / 2 x 3 = 6 or 1/2 x 4 x 3 = 6

Option a is the answer.

I did the lesson so I know for sure.

You pick a card at random. Without putting the first card back, you pick a second card at
random.
123
What is the probability of picking a 2 and then picking a 1?
Write your answer as a fraction or whole number.

Answers

Answer:

1/6

Step-by-step explanation:

Firstly, Pr(e) = n(e)/Total outcome

Pr(2) = 1/3

Pr(1) = 1/2

Pr(1 and 2) = 1/3 * 1/2 = 1/6

Briana and her brother, Dimitri, each inherit $8,000 that they use to open new savings accounts.
Briana's account earns 4.3% annual compound interest. Dimitri's account earns 5.4% simple
interest. Assuming neither makes any additional deposits or withdrawals, how much more will
Briana's account be worth than Dimitri's account after 18 years? Round all final answers to the
nearest whole number.

Answers

Answer:

Dimitri's will have 3547.8 more than Briana

Step-by-step explanation:

but If your asking how much more she will have she won't but if you have to put something out -3547.8 hope this helps

What type of data distribution is shown on the graph? A bar graph has x on the x-axis, from 0 to 4, and P x (x) on the y-axis, from 0 to 0.5 in 0.1 increments. The probability of 0 is 0.01, the probability of 1 is 0.25, the probability of 2 is 0.3, the probability of 3, is 0.4, and the probability of 4 is 0.02.

Answers

Answer:

1.A

2.B

3.A

Step-by-step explanation:

edge 2021 yw :)

Answer:

1. a

2. b

3. a

Step-by-step explanation:

Fiona arranged fresh apples in the fruit aisle of the supermarket. The apples are priced according to their weight. This is shown on the graph. What equation represents this situation?

Answers

Answer:

Where's the graph?

Step-by-step explanation:

need an better explanation on how to do this question

8 in.
8 in.
8 in.
Find the area of the figure above.
[?] in2

Answers

Answer:

96

Step-by-step explanation:

Total area = area of cube + area of triangle

A = 8² +  = 64 + 32 = 96 in

owen follows the rule divide by 2 to write the pattern below. he will write two more numbers to complete the pattern. which statement is true?

Answers

Answer:

Every number in the pattern will have a 0 or a 5 in its ones place

Step-by-step explanation:

Given

Rule: Divide by 2

[tex]800, 400, 200, 100, [\ ], [\ ][/tex]

See attachment for complete question

Required

Which statement is true

First, we apply the rule to complete the blanks.

Divide by 2 implies that we divide the current element by 2, to get the next

So, the first blank becomes

[tex][\ ] = \frac{100}{2} = 50[/tex]

The next is:

[tex][\ ] = \frac{50}{2} = 25[/tex]

So, we have:

[tex]800, 400, 200, 100, 50, 25[/tex]

Compare each option with the above dataset, we have:

(a) False; because 25 do not have 0 in its 1's space

(b) False; because 50 and 25 do not have 0 in their 10's space

(c) True; because each of the dataset either have 0 or 5 in their 1's space

what's the answer ?

[tex] \sqrt{255 - 30} [/tex]

Answers

Answer:

[tex]\sqrt 255-30[/tex]

= -14.0312805773

Answer:

[tex] \sqrt{255 - 30} [/tex]

[tex] \sqrt{225} [/tex]

[tex] \sqrt{15²} [/tex]

=±15 is a required answer

what is the value of x
A.6
B. 10
C.4
D.8

Answers

2x+19 = x+23
x=4

So the answer is C
The answer is going to be C

No links! If ∆DEF~∆GHF, find the value of x.

Answers

Answer:

i couldn't atatch it onto here but you can down load it here

Step-by-step explanation:  

Keegan is building a rectangular play area in his back yard for his dog. The length of the rectangle is 30 feet and the width is 24 feet what amount of a fence does Keegan need to buy to make th play area.

Answers

Answer:

108 ft

Step-by-step explanation:

the fence needed can be determined by calculating the perimeter of the rectangular play area

Perimeter of a rectangle = 2 x (length + width)

2 x (24 + 30) = 108 ft

Shakespeare wrote 7 plays in 4 days. At this rate, how many plays will he be able to write in 10 days?

Answers

= 4 x 2 + 2 = 10

= 7 x 2 + 3.5
= 17.5 plays .





Sorry if wrong

What is 24^2? Use mental math.

Answers

Answer:

576

Step-by-step explanation:

calculator

what is the answer?
17%
20%
14%
1/5
1/6
1/7

Answers

Answer:

14% and 1/7

Step-by-step explanation:

the answer is 14% and 17%

Write the product using exponents.
(−7) (−7) (−7) (−7) (−7) (−7) (−7) (−7)

Answers

Answer:

(-7)^8

Step-by-step explanation:

You write as (-7) to the power of n where n is the #of times you write (-7)

Answer:

-7

Step-by-step explanation:

Help me solve this problem for a hug





Answers

Answer:

4

4in

Step-by-step explanation:

what grade lvl is this???

Have a nice day! :-)

What is the volume of this rectangular prism?

A rectangular prism with a length of 6 and one-fourth foot, width of 14 feet, and height of 3 feet.
87 and one-half feet cubed
131 and one-fourth feet cubed
252 feet cubed
262 and one-half feet cubed
HURRY ITS TIMED

Answers

Answer:

Multiply the length, the width, and the height. You can multiply them in any order to get the same different result. The formula for finding the volume of a rectangular prism is the following: Volume = Length * Height * Width, or V = L * H * W. Ex: V = 5 in. * 4 in. * 3 in. = 60 in.

Step-by-step explanation:

Answer:

I got B 131 and one-fourth feet cubed

Step-by-step explanation:

Please give a real answer. What is the surface area of this composite figure?

Answers

Answer:

          268 cm²

Step-by-step explanation:

[tex]10\cdot7+7\cdot8+2\cdot(\frac12\cdot8\cdot6)+2\cdot(2\cdot6)+2\cdot(2\cdot7)+6\cdot7=\\\\=70+56+48+24+28+42=268[/tex]

HELP DUE IN 5 MINUTES
Explain how you use a net to find the surface area of a prism. ​

Answers

Answer:

how to use a nurse to do find of surface prism is that you want to Play-Doh lens height and width

Step-by-step explanation:

Which is equivalent to (4 x y minus 3 z) squared, and what type of special product is itIn which step did Fiona make an error?
?

Answers

Gbbbvhhhbbbbbbbhhhhhbb buggy

What are the domain and range of the function represented by the set of
ordered pairs?
{(-9,-3), (8,0), (10,-4), (11,6)}

Answers

Domain (the range of x values)
Range (the range of the y values)

Domain: (-9, 11)
Range: (-4, 6)

Answer:

domain: {-9,8,10,11}

range: {-4,-3,0,6}

Step-by-step explanation:

did the test already

Jina made 6 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 6 necklaces was $33.60. If the beads cost a
total of $14.40, how much did each pendant cost?

Answers

Answer:

$3.215

Step-by-step explanation:

Total cost of the beads and pendants = $33.60

Total number of necklaces = 6

Cost of beads = $14.40

To find : cost of each pendant.

Total cost of pendants = $33.69 - $14.40

= $19.29

Now, cost of each pendant = $19.29/6

= $3.215

What information do you use from Desmos to create your quadratic equation? I’ll give brainliest

Answers

Answer:

A quadratic function has the formula y equals a x squared right and once you have a square.

Find the area of the kite below.

Answers

Answer:

160 unit^2.

Step-by-step explanation:

Area = xy/2 where x and y are the length of the diagonals, so here:

Area = (16*20)/2

= 320/2

= 160.

Calculate the value of this

Answers

Answer: here’s your answer

Step-by-step explanation:

choose the diagram that show's the graph of the inequality 12 ≤ x + 14​

Answers

I’m pretty sure the answer would be B

Answer:

A

Step-by-step explanation:

12≤x+14                subtract 14 by both sides

-2 ≤ x

this means x is greater than or equal to -2

hope this helped have a great day :)

help? could someone help me with this?

Answers

Answer:

A, C, And F

Step-by-step explanation:

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