Mathematics High School

Rebecca bought a square rug for her office. If the area of the rug is 65ft estimate the side length of the rug to the nearest tenth.

Answers

Answer 1

Answer:16.3 ft

Step-by-step explanation:

Answer 2

The estimated value of the side length of the square rug is : 8.062 feets

Given that the area of the square rug = 65 ft²

Recall :

Area of a square = s²

Where, s = side length

Therefore,

Area of rug = s²

65 ft² = s²

65 = s²

Square both sides

√65 = s

8.062 = s

The estimated side length of the rug is 8.062 feets.

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Related Questions

25 points for this, anyone mind helping?

Answers

Answer:

Step-by-step explanation:

hope it help u

Solve for x. x – 23.3 = 17.8

Answers

Answer:

[tex]x - 23.3 = 17.8 \\ x = 17.8 + 23.3 \\ x = 41.1 \\ thank \: you[/tex]

Answer:

41.1

Step-by-step explanation:

is a rectangle. EA is 12 in. Find the length of the diagonal .
12 in.
24 in.
6 in.
26 in.

Answers

Answer:

hey please saw the figure

Answer:

Step-by-step explanation:

its 24

#14 please geometry hw

Answers

Answer:

7/18

Step-by-step explanation:

Area of ABED = 49

Side lengths are 7, its a square

Since AD = 7, and AG = 9, DG = 2

DE = 7 and 2 x 7 = 14

14 is the area of the small blue region.

AC = 10, and AB = 7, so BC = 3

CF = BE = 7

3 x 7 = 21

21 is the area of the big blue region.

21 + 14 = 35

Area of the whole shape is 9 * 10 = 90

35/90 = 7/18

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

A circle is divided into two sectors in the ratio 3:7. If the radius of the circle is 7cm, calculate the length of the minor arc of the circle​

Answers

Answer:

13.2cm

Step-by-step explanation:

SEE THE IMAGE FOR SOLUTION

HOPE IT HELPS

HAVE A GREAT DAY

Answer: 13.2 cm

Explanation:

2 x pi x r = P

P = 2 x 22/7 x 7
P = 44cm

Length of minor arc = P x 3/10 = 44 x 3/10 = 13.2 cm

Which expression is equivalent to -9a – 10 – 6a + 7?

Answers

Answer: a =  - 1/5 or a = -0.2

Step-by-step explanation:

-9a – 10 – 6a + 7 = 0

>> -9a-6a = 10-7

>> -15a = 3

>> -15a/ - 15 =3 / - 15 ( divide by -15 both side)

>> a = - 1/5 or -0.2

Find H.C.F of 75100,125900& 270​

Answers

Answer:

10

Step-by-step explanation:

Only the third number is divisible by 3. So the HCF is 2 * 5 = 10

That's the most that is common between all three numbers.

The first two only have a HCF of 100. Nothing else goes into both of them.

add 4 beginning at 7

Answers

The answer is 11. 7+4=11

Will mark branliest please help geometry

Answers

Answer:

C . 13

Step-by-step explanation:

9x - 16 = 7x + 10   (KL AND LM ARE SAME)

Transpose

9x - 7x = 10 +16

2x = 26

x = 26 ÷ 2

x = 13

Is 2π a rational or an irrational number

Answers

Answer:

it is irrational number

7% of 321 . answer i beg you

Answers

Answer:

22.47

Step-by-step explanation:

321 x 0.07 = 22.47

7% of 321 is 22.47

What is the point-slope form of the equation for the line with a slope of −2 that passes through the point (4,−6)?

Answers

Answer:

y- - 6 = -2(x-4)

y+6 = -2(x-4)

Step-by-step explanation:

A circle is cut from a square piece of cloth, as shown: A square, one side labeled as 34 inches, has a circle inside it. The circle touches all the sides of the square. The portion of the square outside the circle is shaded. How many square inches of cloth are cut from the square? (π = 3.14)

Answers

Answer:  907.9 in^2

Step-by-step explanation:

The square has sides of 34 inches each.  A circle drawn in the center and touching the edges would have a diamenter of 34 inches, and thus a radius of (34/2) = 17 inches.  The area of a circle is pi*r^2.  Area = 3.14*(17)^2.  

Area of the circle = 907.9 in^2  That is the material cut from the square.

Easy for smart people

Answers

less than sign and answer A because, on the left you are multiplying 72 by a number less than 1, so the value goes down

Answer:

72 x 3/7 < 72

Step-by-step explanation:

72 x 3/7 = 30 6/7. Therefore 72 is the bigger number.

I hope this helps you out :).

Plz help me this is due ASAP ! Help mee

Answers

Answer:

f(x) = √x

Step-by-step explanation:

It was recommended that students drink 48 or more ounces of water.
How could you use a histogram to easily display the number of students
who drank the recommended amount?

Answers

Histograms are used to graph the frequency of data, where the length of the bar represents the frequency.

The number of students that drank the recommended amount of water are 125

Given that

[tex]Recommended = 40\ or\ more[/tex]

The number of students who drank the recommended amount are students whose frequency (i.e. length of bars) is 40 or more

From the histogram (see attachment), only 2 bars are above the frequency of 40.

And the number of students in these bars are: 50 and 75

[tex]Total =50 + 75[/tex]

[tex]Total =125[/tex]

Hence, the number of students that drank the recommended amount of water are 125

Read more about histograms at:

https://brainly.com/question/14421716

9/5-(-6/10= reduced to the simplest form

Answers

Answer:

Since it is a double negative, you add the two together. First, you must find the LCD though. Which is 10. So you multiply the left side by 2. This comes out to 18/10 - (-6/10) but since there's two negatives, you add them, so it's 18/10 + 6/10 = 24/10 = 12/5

Step-by-step explanation:

The answer is 12/5 (top is explaining how I got there.)

Answer:

12/5

Step-by-step explanation:

9/5 - (-6/10)

Subtracting a negative is like adding

9/5 + 6/10

Simplify 6/10 by dividing the top and bottom by 2

9/5 + 3/5

12/5

Number x is 10% more than number y. Number y is 10% more than number z. How much percent is number z less than number x?
pls step by step​

Answers

Answer:

i hope it helped U

stay safe stay happy

i dont know how to solve this

Answers

Answer:

x° = 43°x° = 51°x° = 86°

Step-by-step explanation:

Given,

x + ( x + 8) + 2x = 180° [Since angle sum property of triangle]

=> x + x + 8 + 2x = 180

=> 4x + 8 = 180

=> 4x = 180 - 8

=> 4x = 172

[tex] = > x = \frac{172}{4} [/tex]

=> x = 43

As,

We got value of x as 43 so,

x° = 43°

x° = 43 + 8 = 51°

x° = 2 × 43 = 86°

Answer:

180

Step-by-step explanation:

Use the expression
4
3
+
8
−
9
y
4
3
+8−
y
9
​
4, cubed, plus, 8, minus, start fraction, 9, divided by, y, end fraction to find a sum
​

Answers

Answer:

I don't know to be honest

What things do you need to remember to estimate large numbers

Answers

Answer:

remember to round numbers to 1 significant figure

Step-by-step explanation:

usually in an exam when you're asked to estimate the answer to a calculation, usually you round each number to 1 sf and then work on from there.

Last week, a chocolate shop sold 3 ounces of white chocolate. It sold 2 9/10 times as much milk chocolate as white chocolate. How many ounces of milk chocolate did the shop sell?

Answers

Answer:

8.7 ounces

Step-by-step explanation:

3*(29/10)=8.7

HELP PLS :(
Which of the following is most likely the next step in the series?

Answers

Answer:

I believe its A

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

since it goes red and then blue the next step in the pattern will be Blue.  Also since it started out with just a line w/arrow, the next blue one would comeout the back of the red one with a line.  Thats my guess at least.  But it most deffinetly has to be A or C becuase the next color is blue

divide (x^2-3x-5)/(x-4)​

Answers

Answer:

[89]<100/:

Step-by-step explanation:

Step-by-step explanation:

[tex]( {x}^{2} - 3x - 5) \div (x - 4)[/tex]

write in fraction

[tex] \frac{ {x }^{2} - 3x - 5}{x - 4} [/tex]

Need help ASAP thank you

Answers

Step-by-step explanation:

RF (green) = 34/(12+14+34) = 34/60 = 0.57


Evaluate the expression 2(x – 3) + 3y when x = 5 and y = 3.

Answers

Answer:

13

Step-by-step explanation:

2(x – 3) + 3y

Let x=5 and y = 3

2(5 – 3) + 3*3

Parentheses first

2(2) +3*3

Multiply

4+9

Add

13

2(5-3)+3(3)
4+9=13 is the answer

Need help with 6 I don’t get it

Answers

Answer:

I think the answer may be C or 15

Step-by-step explanation:

Every square is a mile, I found out because there are 13 miles to get to school and it is 13 squares to get to the destination. I counted 15 squares from home to the store (I think)

If I am wrong it could be D, nonetheless its not A or B

Step-by-step explanation:

I think that should be 13 because if you draw a line from home to school it indicates that home to school and grocery store to school it's an isosceles triangle because two opposite sides of the home to school and the school to the grocery store are equal

What is 30-[9+4(8-5)]

Answers

Answer:

9

Step-by-step explanation:

30 - (9+4 x 3)

30 - (9 + 12)

30 - 21

= 9

Find the value of x,y and z

Answers

Answer:

hope it helps, appreciate if you can give brainliests

halp please???????????​

Answers

Step-by-step explanation:

[tex]thank \: you[/tex]

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