A square has an area of 28 square inches. What is the length of a side of the square, in inches?

Answers

Answer 1

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

[tex]2\sqrt{7}\text{ } in.[/tex]

»»————- ★ ————-««  

Here’s why:  

[tex]\rule{150}{0.5}\\$\bullet \text{ Area of a square is: } a^2\\\text{ } \rightarrow a - \text{given side}\\\rule{150}{0.5}\\a = \sqrt{28}\\\\\rightarrow 28 \text{ can be factored to } 2 * 2 * 7\\\\\rightarrow\sqrt{28}\\\\\rightarrow \sqrt{2*2*7}\\\\\rightarrow \boxed{2\sqrt{7}}\\\rule{150}{0.5}[/tex]

The side of the square should be 2√7 inches.

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

Answer 2

The length of a side of a square in inches is approximately 5.29 inches.

What is Square?

A square is a four sided polygon where each side are equal and each angle equal to 90 degrees.

The formula to find the area of a square is,

Area of a square = a²,

where "a" is the side length of the square.

Given, area of the square = 28 square inches.

Let "a" be the side length of the square.

a² = 28

a = √28 inches ≈ 5.29 inches.

Hence the length of a side is 5.29 inches.

Learn more about Area of a Square here :

https://brainly.com/question/11505374

#SPJ2


Related Questions

Solve for x: 7x-3/5x-2 = -2​

Answers

Step-by-step explanation:

★ Solution:-

[tex]\sf \leadsto \dfrac{7x - 3}{5x - 2} = -2[/tex]

[tex]\sf \leadsto 7x - 3 = -2(5x - 2)[/tex]

[tex]\sf \leadsto 7x - 3 = -10x + 4[/tex]

[tex]\sf \leadsto 7x + 10x = 4 + 3[/tex]

[tex]\sf \leadsto 17x = 7[/tex]

[tex]\sf \leadsto x = \dfrac{7}{17}[/tex]

Hence the value of x is 7/17

What is 5 divided by 1 1/2

Answers

Answer:10

Step-by-step explanation:

Answer:

10

Step-by-step explanation: mark me brainlessly

Write the inequality shown by the graph.

Answers

Answer:

this the answer of your question.

Step-by-step explanation:

MARK ME AS A BRAINLIST PLZ

Answer:

y ≥ -3x + 3

Step-by-step explanation:

On the graph, two right triangles have the line as the hypotenuse. In this task, you will use these triangles to show that the slope
between points E and A is the same as the slope between points A and C.

Part A
Which angles of the triangles measure 90°?

Part B
To show that the other two angle measurements in each triangle are equal, you can use parallel lines cut by a transversal.
Which two pairs of line segments formed by triangle sides are parallel, and what is the transversal for each pair?

Part C
Which angle has the same measurement as angle DEA, and how do you know that the measurement is the same?

Part D
Which angle has the same measurement as angle DAE and why (vertical, corresponding, alternate interior, or alternate exterior
angles)?

Part E
Are the two triangles congruent? Why or why not?

Part F
Are the two triangles similar? Why or why not?

Part G
Write a fraction setting the vertical length of the larger triangle over its horizontal length. What does this fraction represent?

Part H
Write a fraction setting the vertical length of the smaller triangle over its horizontal length. What does this fraction represent?

Part I
To see if the slopes are the same, write an equation setting the two fractions equal to each other. Is this equation true? Why or
why not? What does that mean about the slope between points E and A and the slope between the points A and C?



Answers

Answer:

a: b,a,d

b:6,8

c:Angles in a triangle add up to 180:

Angles in ΔDAE=Angles in ΔABC

∠DAE+∠EDA+∠DEA=∠BCA+∠ABC+∠BAC

∠EDA+∠DEA=∠ABC+∠BAC (since ∠DAE=∠BCA, we can cancel them out)

∠DEA=∠BAC (∠EDA=∠ABC=90)

e:BCA because they are corresponding angles.

Step-by-step explanation:

those are all the answers i have i dont know the rest.

Mahni plans to spend the next 12 weeks saving some of her income. She will save $x a week for the first 6 weeks and then $(2x − 30) a week for the following 6 weeks. If she managed to save $213 in the first six weeks, how much did she save in total over 12 weeks? Explain correctly how to do this to get Brainliest ANSWER

Answers

$x=213$

For first six weeks she saved 213$

Now

For next 6weeks

[tex]\\ \sf\longmapsto 2x-30=2(213)-30=426-30=396\$[/tex]

Total savings:-

.[tex]\\ \sf\longmapsto 396+213=609\$[/tex]

Answer:

$459

Step-by-step explanation:

Mahni saved 6x in the first 6 weeks which is $213.

She saves in the next 6 weeks:

6*(2x - 30) = 12x - 180 = 2*6x - 180 = 2*213 - 180 = 246

Total saving is:

213 + 246 = 459

a __________ determines how far a particular value is from the mean relative to the data set’s standard deviation.

Answers

A z-score determines how far a particular value is from the mean relative to the data sets standard deviation

jimmy sells cookies in bags of 1/2 dozen cookies for $4.50. If the cost varies directly to the number of cookies,which packaging and price is equivalent to jimmy's pricing

Answers

Answer:

0.75 pero cookie

Step-by-step explanation:

4.50 the price of the cookies

6 the quantity of cookies

4.50÷6= 0.75

pls help me I need this

Answers

Answer:

150x÷×÷320y

Step-by-step explanation:

it's hard to tell in writing I can speak it but

2. Stephen Curry's record during the 2017 – 2018 NBA final game is made up of 2-point shots and 3-points.
His total points scored for the final game was 45 points with 19 shots made. How many 2-point shots did
he make? How many 3-point shots did he make?

Answers

Answer:

He made 7 3-point shots.

Step-by-step explanation:

x+y=19

2x+3y=45

y=19-x

2x+3*(19-x)=45

2x+57-3x=45

-x=45-57

-x=-12

x=12

y=19-12

y =7

_To solve an absolute value inequality what do I have to do to the absolute value symbols?

a) Isolate

b)keep

c)flip

Answers

Answer:

c) flip

Step-by-step explanation:  When you multiply both sides by a negative value you make the side that is greater have a "bigger" negative number, which actually means it is now less than the other side! hope this helps!!

5 out of 6 students baseball is their favorite sport what is the decimal equivalent for the number of students who choose baseball .

Answers

Answer:

5/6 (if using calculator enter answer) =0.833

or 5÷6 = 0.833

Step-by-step explanation:

since 5 out of the 6 people chose baseball you put 5 (the chosen) over 6(the total number) and then you change the fractional into a decimal by dividing

An outfit is on sale for 25% off the original price. If the original price is $39.99, what is the sale price? ​

Answers

Answer:

9.99

Step-by-step explanation:

39.99 / .25 = 9.9975

Subtract the complex numbers.
(1 + 51) – (7 +97) =

Answers

Answer: -52

Explanation:
1+51-7-97=-52

MP.7 USE STRUCTURE Helen uses 0.12 kilogram of nuts in each batch of granola that she makes . If she makes 2.5 batches, how many kilograms of nuts will she use

Answers

Answer: The answer should be .30 kilograms of nuts

Step-by-step explanation:

2.5 bearchesbsndjdjrjdjdjajajsjsjsjsjsjsjxjxjxjxjxjd

State the equation of the line described.
A line passes through the point (-3,7) and is perpendicular to the line y = -9x + -1.


thanks for your help!

Answers

Answer:

Step-by-step explanation:

Perpendicular lines have negative reciprocal slopes. This means that when you multiply the slopes of the perpendicular lines, its product = -1.

Given the linear equation, y = -9x - 1, and the point, (-3, 7):

Since the slope of the given linear equation is: m1 = -9, then it means that the slope of the other line (m2) = 1/9:

m1 × m2 = -1

-9 × 1/9 = -1

Next, we need to find the y-intercept of the other line. The y-intercept is the point on the line where it crosses the y-axis, and has coordinates (0, b). It is also the value of the y-coordinate when its corresponding x-coordinate = 0.

Using the given point, (-3, 7), and the slope of the other line, m2 = 1/9:

We need to substitute these values into the slope-intercept form, y = mx + b, to solve for the y-intercept, (b):

y = mx + b

7 = 1/9(-3) + b

7 =   -1/3 + b

Add 1/3 to both sides of the equation to solve for b:

7 + 1/3  = 1/3 -1/3 + b

22/3 = b

Therefore, the y-intercept (b) = 22/3.

The linear equation of the other line is: y = 1/9x + 22/3  

$150 total earnings taxes 11% earnings after taxes?

Answers

Answer:

$133.50

Step-by-step explanation:

100%-11%=89%

89%=0.89

0.89*$150=$133.50

A local employer asked for help selecting a new type of desk chair. Thirty employees volunteered, and each employee used the new desk chair for two weeks and the current desk chair for two weeks. To determine which chair was used first, a coin was flipped for each employee. Heads represented using the new chair first, and tails represented using the current chair first. At the end of each two-week period, the employees were asked to rate their satisfaction with the new chair. Which of the following best describes this study?

Answers

Answer:

E-It is a well-designed experiment because there is random assignment, replication, and comparison of at least two treatment groups.

Random assignment, replication, and the ability to compare at least two treatment groups are all criteria for a well-designed experiment.

find the surface area - math test please help

Answers

Answer:

112

Step-by-step explanation:

Triangle surface area: 40cm²

4x4=16

5x4=20x2=40

Rectangle surface area: 72cm²

6x3=18x3=54

3x3=9x2=18

Total surface area: 112cm²

72+40=112

Which is an equation of the line that
passes through the point (5,-2) and has a
slope of.-3?
A y=-3x - 13
C y = 3x – 13
Dy=-3x + 13
B y = 3x + 13

Answers

Answer; D) y=-3x+13

BRAINLIEST!!! +15 POINTS!!! REAL ANSWERS ONLY PLEASE!!!

Answers

Answer:

I may be wrong but I think it's c


5(3x - 2) – 4(2x
+ 1) x=

Answers

Answer:

−8x^2+11x−10

Step-by-step explanation:

Answer:

-8x² + 11x - 10

Step-by-step explanation:

5(3x - 2) - 4(2x + 1)x

15x - 10 - 8x² - 4x

11x - 10 - 8x²

= -8x² + 11x - 10

Jack and Danny both have a test average of 88 in Biology. Jack's standard deviation is 1.231 and
Danny's standard deviation is 8.632. Write a sentence describing the differences in Jack’s and Danny’s test scores.

Answers

Answer:

Jack and Danny both have a test average of 88 in Biology. Jack's standard deviation is 1.231 and

Danny's standard deviation is 8.632. Write a sentence describing the differences in Jack’s and Danny’s test scores.

Step-by-step explanation: they were different

Stephanie and a chicken were trying to figure out the square root of 18 but they did not have a calculator or phone. Explain how they cause their knowledge of square roots to estimate what the answer might be? *

plzzzzzzz help meeeeeeee

Answers

Answer:

3+9=7 to the sqaure root of nine

Step-by-step explanation:

your welcome

help me pls help mee

Answers

Answer: -5 + 9∫

Step-by-step explanation:

-5 + (8∫+∫) = -5 + 9∫

please give me a brainliest answer

past due!!!! PLsss!!!

Answers

The slope would be 2

Answer:

2/1 or 2

Step-by-step explanation:

so first, you have to count the rise/run. This line rises up 2 and runs to the right 1. To find out the rise/ run, find a place in the graphed line where it is on a plot point. For example: (40, 30). Then just see how much it rises and how much it runs.

What is 3/4 - 1/6 ÷ 1/3 =?

Answers

Answer:

1/4

Step-by-step explanation:

= 3/4 - 1/2

= 1/4

Using Robin’s graph, how can you find the unit rate?

Answers

unit rate = distance / strides

I need help answering this equation

Answers

Answer: 47°

Step-by-step explanation:

97 + 36 = 133

180 - 133 = 47

This answer has been deleted

Decomposition, find f(x) and g(x) so that the function can be

described as y = f(g(x))

y = (x – 4) + 5

f(x)=

g(x) =

Answers

Answer:

steps below

Step-by-step explanation:

f(x) = x + 5

g(x) = x - 4

f(g(x)) = f(x-4) = (x-4) + 5

Determine if the following functions are linear, exponential or neither.

a. f(x)=−8(12)x


b. f(x)=7x3


c. f(x)=2⋅11x


d. f(x)=9x


e. f(x)=6x

Answers

A) Linear
B) Neither
C) Linear
D) Linear
E) Linear
Other Questions
If 3 cot = 4 , then (3 sin + 4 cos )/(3 sin - 4 cos ) ? Plz help! Plzzzzz Solve systems of Equations by substitution y= 5x - 7 -3x - 2y = -12Slove step by step i has never seen such a beautiful buildingi have never read such a romantic storythey had never had such a cold winter What happend in the ceremony of expo 2020? If triangle HBN is congruent to triangle LYR, find the value of x. *2. Sara y yo(1 Point)(caminar) a la escuela.0asaamosanPls help 100 Points And Brainlyest!! PLZ HELP What is 3/87/12? i really need to know pls 7x6y=27x+4y=6solve for x and y can someone please help me Find x. Make sure to round to the correct number of decimal places. Your math teacher assigned 10 problems for homework and its due tomorrow. Your best friend, Riley, forgot to complete it and asks to copy your homework before class. STOP, OBSERVE, SOLVESTOP: We have a problem!!!OPTION: What are the options?SOLVE: What will you decide to do? In which scenario does Einstein's theory apply, but not Newton's?comparing the gravitational forces between two systemsmeasuring how much energy light loses while it travelscalculating the speed of a satellite orbiting Earthlanding a spaceship on the moon Can someone please help me? She should make sure that the turpentine is kept in __containers. Turpentine exposed to air can __blank 1 :shallowopensealedblank 2:cause noxious fumesbe reused become thicker how did the quartering act lead to the Townsend act A grandfather clock keeps time using a pendulum. Which will be true of the clock if the pendulum is shortened? Question 10 options: It will run slow. It will run fast. It will keep the same time. It will depend on the bobs mass. twenty seven out of forty dentists recommended a certain whitener for teeth. if 1080 dentists recommended the whitener in the survey, how many dentists were surveyed? There is a culture that created prehistoric art in various regions of the Pacific Ocean that also focused on pottery. Which culture best fits this description?A. LapitaB. SepikC. BisjD. New Ireland Muscle fatigue occurs when the cells run out of oxygen. Without oxygen present the animalswitches to