What is the following sum in simplest form?
√8 + 3 √2+ √ 32

A. 3 √8+ 3 √2
B. 5 √42
C. 9 √2
D. 5 √2 + √32

Answer:

i believe its the 3rd one but not sure

Step-by-step explanation:

The simplest ratio of circles to square is  2:3.

The numerical relationship between two values that demonstrates how frequently one value contains or is contained within another.

There are 6 circles and 9 squares.

The simplest ratio;

circles : squares,

Substitute the value of circles and squares;

circles : squares = 6:9

Simplifying,

circles : squares = 2:3

Therefore, the simplest ratio of circles to square is 2:3.

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Answer:

Area of five squares = 1289.09 square units

Perimeter =  194.6 units

Step-by-step explanation:

Area of square and perimeter:

   First find the length of each square, then find the area of each square.

To find the area of five squares, add all the area of each square.

Side of square1 = 27 units

\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)

Area of square1 = 27*27 = 729 square units

Area of square2 = 18*18 = 324 square units

Area of square3 = 12*12 = 144 square units

Area of square4 = 8*8 = 64 square units

Area of square5 = 5.3*5.3 = 28.09 square units

Area of five squares = 729 + 324 + 144 + 64 +28.09

                                  = 1289.09 square units

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)

                                                         = 90 + 42 + 28 + 18.7 + 15.9

                                                          = 194.6 units

Answer:

1/ 27

Step-by-step explanation:

\( = 81^{ \frac{-3}{4} } \)

\( = (\frac{1}{81}) ^{ \frac{3}{4} } \)

\( = (\frac{1}{3}) ^3 \)

\( = \frac{1}{27} \)

Answer:17

Step-by-step explanation:

1) 30 -13=17

n=17

Answer:

mild shock: 1. why did i feel electricity through my whole arm?

static: 2. how did i make electricity from rubbing a balloon on my hair?

Answer:

it's c buddy

Step-by-step explanation:

i did this arldy

The image vertices of L′M′N′ if the preimage is rotated 90° clockwise are,

⇒ L′(- 1, 4), M′(-1, 0), N′(- 3, 4)

A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.

Given that;

Triangle LMN is drawn with vertices at L(−4, −1), M(0, −1), N(−4, −3).

Now, We know that;

The rule of rotation 90° clockwise is,

⇒ (x, y) = (y, - x)

Thus, We get;

L = (- 4, - 1)

L'= (- 1,  4)

M = (0, - 1)

M' = (- 1, 0)

N = (- 4, - 3)

N' = (- 3, 4)

Hence, The image vertices of L′M′N′ if the preimage is rotated 90° clockwise are,

⇒ L′(- 1, 4), M′(-1, 0), N′(- 3, 4)

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Answer:

2203.20

Step-by-step explanation:

The first piece is 15 by 27 = 405 sq in. (as shown in the pic someone else posted.)

$137.70 / 405 = 34 cents per sq in\

A piece that is 108 by 60 = 6480 sq in

6480 x .34 = $2,203.20

Answer:63

Step-by-step explanation:

 multiply 72 by 7 then divide i by 8

(72×7)/8

=63

It's 63.

simplify the equation 7/8×72 multiple 7×9 solution is 63

Answer:

186...?

Step-by-step explanation:

you need to take the height of the circle and then find the circumference of the circle and multiply those then you need to take the area of the circle and subtract it from area of the trapezoid and that should give you the answer.

Answer:

The surface area of a solid object is a measure of the total area that the surface of the object occupies. ... Their work led to the development of geometric measure theory, which studies various notions of surface area for irregular objects of any dimension.

Step-by-step explanation: And we pop out at your party

Answer:

To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.

Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).

Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).

To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

First, find out how much stickers you can put on the long side:

12/3 = 4

Next, find out how much stickers you can put on the wide side:

8/2 = 4

Lastly, calculate them together:

4x4=16

So the answer is 16.

Answer:

I think D because it seems the most reasonable

C

Step-by-step explanation:

Diameter = 35 mm

Radius = 35 ÷ 2 = 17.5 mm

Area = pi × r² = pi × 17.5² = 962.112

The closest one is C

Answer:

Answer:

Step-by-step explanation:

Have a nice day!

Answer:

ummm what's the question

Step-by-step explanation:

Answer:

0.18 cm²

Step-by-step explanation:

Given that a rectangle and a triangle have same perimeter . The sides of them are ,

\(\begin{cases} Square = 4cm , 4cm , 3cm \ and \ 3cm .\\ Triangle = 4cm , 5.8cm \ and \ 4.2cm \end{cases}\)

We know that area of rectangle is product of length and breadth.

\(\implies Area = length \times breadth \\\\\implies Area = 4cm \times 3cm\\\\\implies \red{ Area = 12cm^2}\)

Also we know that the area of triange is half the product of base and height . So that ,

\(\implies Area = \dfrac{1}{2}\times 5.8cm \times 4.2 cm \\\\\implies \red{ Area = 12.18 cm^2 }\)

Therefore the difference between them is ,

\(\implies D = A_1 - A_1 \\\\\implies D = 12.18cm^2-12cm^2 \\\\\implies \red{D = 0.18 cm^2}\)

Option d. m>7 is the correct answer.

Given,

     2m+5>19

or, 2m+5+(-5)>19+(-5)      [adding both side with a negative number doesn't

                                           change the inequality sign]

or, 2m>14

or, (2m/2)>(14/2)             [also dividing both sides by a non-negative number     doesn't change the inequality sign]

or, m>7.

Hence, m>7 is the correct answer to the given question.

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Answer:

A

Step-by-step explanation:

We can solve for H by isolating it on one side of the equation, as follows:

J/H - I/H = G

Taking H as the common denominator:

(J - I)/H = G

Multiplying both sides by H:

J - I = GH

Adding I to both sides:

J = GH + I

Dividing both sides by G:

H = (J - I)/G

So the answer is

(A)

H = (J - I)/G.

Answer:   A

Step-by-step explanation:

\(\frac{J}{H} = G + \frac{I}{H}\)                >Since you are solving for H bring I/H to the other side

                                   by subtracting I/H from both sides

\(\frac{J}{H}- \frac{I}{H} = G\)               >There is a common denominator so you can

                                   combine the fractions

\(\frac{J-I}{H} = G\)                   >Multiply both sides by H or cross multiply whichever

                                  way your mind things about how to get H on top

\(J-I = G(H)\)           >Divide both sides by G

\(\frac{J-I}{G} = H\)                   >Answer is A

Answer:

\(\frac{4}{3}\)

Explanation:

This can be seen as asking what can you multiply by 3 to get 4.

\(3\) × \(scale factor\) \(= 4\)

To solve this, you divide both sides by 3 to leave the scale factor alone on the side, getting our answer!

\((3\) × \(scale factor)\) ÷ \(3 = 4\) ÷ \(3\)
\(scale factor\) \(= 4\) ÷ \(3\) \(or\) \(\frac{4}{3}\)

You can also convert it to a proper fraction or a decimal.

\(\frac{4}{3} = 1\frac{1}{3} = 1.333...\)

So given triangle DEF : triangle RST, the scale factor is  \(\frac{4}{3}\) (\(x\) is 12 by the way).

The scale factor represents the ratio of corresponding side lengths between the two triangles. Here the scale factor is \(\frac{3}{4}\).

To calculate the scale factor divide each corresponding side's length in one triangle by its corresponding side's length in the other. Calculate the ratio of any two corresponding sides. For each of the corresponding sides, repeat this step.

Scale factor = Length of corresponding side in Triangle 1 / Length of corresponding side in Triangle 2

Here, according to the diagram we can write:

4 × Scale Factor = 3

or Scale Factor = \(\frac{3}{4}\)

The scale factor can be rounded to the desired number of decimal places.

Scale Factor = \(\frac{3}{4} =0.75\)

which means that the lengths of the sides in ΔDEF are 0.75 times the lengths of the corresponding sides in ΔRST.

So, we can also write:  \(\frac{EF}{ST}=\frac{x}{16}=\frac{3}{4}\)

or, x = 12

Therefore, for given ΔDEF : ΔRST, the Scale Factor is \(\frac{3}{4}\).

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Answer:

the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis

Answer:

78+25+61+55+64=283

360-283=77

180+77=257

Answer:

Mean = 33.7

Median = 34.5

Mode = 34

Range = 33

After adding 26....

mean decreases by 0.7

median decreases by 0.5

mode is 34

range is 33

Step-by-step explanation:

mean = sum of all the data values/number of data values

= (18 + 19 + 20  + 34 + 34 + 35 + 37 + 42 + 47 + 51)/10
= 337/10
= 33.7

To find median arrange the values in increasing order, find the mid value

If the number of data points is even, find the average of the mid 2 data values

Arranging data values we get:
18, 19, 20, 34, 34, 35, 37, 42, 47, 51

Since there are 10 data values, take the average of the middle two:
(34 + 35)/2 = 34.5

The mode is the value that occurs most often. We see that there are two instances of 34 whereas the other values appear only once

Mode = 34

The range is highest - lowest = 51 - 18 = 33

After we add 26, we get the following data set arranged

18, 19, 20, 26, 34, 34, 35, 37, 42, 47, 51

we can calculate the stats using the same technique as above

We get the following values

mean = )(18 + 19 + 20 + 26 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/11
= 33  

median = 34

mode = 34

range = 51-18 = 33

To find the decrease in mean and median subtract from the first set of values

Answer:

\(\frac{16}{27}\)

Step-by-step explanation:

From the table, we notice that the total number of students is:

\(3+10+8+6=27\)

Then, along the second column of the table, we notice that the number of students who do not have a brother is:

\(10+6=16\)

So, the probability that a randomly chosen student does not have a brother is:

\(\frac{\text{number of students who do not have a brother}}{\text{total number of students}}=\frac{16}{27}\)

Answer:

1. The amount of jellyfish attracted ,

2. The type of instrument played ,

3. The guitar attracts the most jellyfish,

4. the results are reliable. there are no big outliers .

The perimeter of the floor in the scale is 46 inches

A perimeter is a closed path that encompasses, surrounds, or outlines either a two dimensional shape or a one-dimensional length. The perimeter of a circle or an ellipse is called its circumference.

The length of the actual floor is 22 feet and the length in scale is 11 cm. This means the scale factor is 2 feet is 1 inches

Therefore the the width of the floor in scale = 24/2 = 12 feet

Perimeter = 2( l+w)

therefore the perimeter of the floor in the new scale = 2(11+12)

= 2× 23

= 46 inches

therefore the floor in the scale drawing is 46 inches

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Answer:

David: 36 Votes

Liam: 54 Votes

Marta: 18 Votes

Tiffany: 72 Votes

Step-by-step explanation:

Step 1: Make every fraction's denominator the same

David: 2/10

Liam: 3/10

Marta: 1/10

Tiffany: 4/10

Step 2. Multiply 180 by each of these fractions

180 x 2/10 = 36

180 x 3/10 = 54

180 x 1/10 = 18

180 x 4/10 = 72

Step 3. Label Them

David: 36 Votes

Liam: 54 Votes

Marta: 18 Votes

Tiffany: 72 Votes

Total Votes: 180 Votes

Hope this helps!