Find the perimeter of each polygon

Answer:

199.36

Step-by-step explanation

Take hourly wage and multiply it by the total number of hours worked

28*7.12=199.36

Answer:

199.36

Step-by-step explanation:

Just multiply.

Can I have brainliest?

Answer:

This is a geometric sequence and the ratio is equal to 4.

Step-by-step explanation:

Arithmetic means you can continue the sequence through addition or subtraction.

Geometric means you can continue the sequence through multiplication or division.

To get from 3 to 12, we could either add 9 (arithmetic) or multiply by 4 (geometric).

To get from 12 to 48, we could either add 36 or multiply by 4.

Since we are looking for a pattern, the sequence would be geometric. This is because the sequence can be continued by multiplying by 4 each time. It cannot be arithmetic because we cannot add by 9 each time.

On a side note, common difference is used when describing arithmetic while ratio is used to describe geometric.

Answer: Three standard deviation

Step-by-step explanation:

In a normal distribution, 99.7% of the values falls within three standard deviation from the mean.

Empirical rule states that for a normal distribution, 68% of the values falls within one standard deviation from the mean, 95% of the values falls within two standard deviation from the mean and 99.7% of the values falls within three standard deviation from the mean.

Hence:

In a normal distribution, 99.7% of the values falls within three standard deviation from the mean.

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Answer:

18.84

Step-by-step explanation:

Answer:

2 units

Step-by-step explanation:

none

The radius of a circle with the given equation is 5 units.

Given the following data:

Mathematically, the standard form of the equation of a circle is given by;

[tex](x-h)^2+(y-k)^2=r^2[/tex]

Where;

Expanding the equation, we have:

[tex]x^2+y^2-2hx-2ky+(h^2+k^2-r^2)=0\\\\r=\sqrt{h^2+k^2}[/tex]

Comparing the terms, we have:

-2hx = 8x

h = -4

-2ky = -6y

k = 3.

For the radius:

[tex]r=\sqrt{-4^2+3^2}\\\\r=\sqrt{16+9} \\\\r=\sqrt{25}[/tex]

r = 5 units.

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Answer: 87

Step-by-step explanation:

Answer:

115

Step-by-step explanation:

It looks like 115 degrees

Answer:

115 degrees

Step-by-step explanation:

Answer:

12 mi

Step-by-step explanation:

Answer:

See below.

Step-by-step explanation:

The domain and range are correct.

The relation is a function because no x value is used more than once.

Answer:

6a=6.a I think is true cause it's like the same thing

Answer:

Subtract 4 from both sides

Step-by-step explanation:

x+4=14

-4 -4

x=10

Answer:

substract 4 from both sides of the equation

Step-by-step explanation:

so we have x + 4 = 14

how can we get x?

We can get x by simply substracting 4 from both sides:

x + 4 = 14  => x = 10

and now we can tell, that the x is 10, easy right?

Answer:

(5x + 6) (x + 3)

hope it helps

Answer:

112

Step-by-step explanation:

correct me if im wrong.

I got this from doing 30 percent out of 160

160×0.30

160-48=112

Answer:

112

Step-by-step explanation:

30%*160=48

160-48=112

Answer:

mathematics

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

You can't be certain unless this figure is a square or a rectangle. The question should state what it is.

You are asked for HF in the question. I think you are given JG. Diagonals of a square or rectangle are equal and bisect each other.

HJ = GJ                 From the above statement.

2HJ = HF              HF is bisected.

2*15 = 30

HF = 30

Given:

The length of diagonals of a rhombus are 12 ft and 5 ft.

To find:

The area of the rhombus

Solution:

Area of a rhombus is:

[tex]Area=\dfrac{d_1d_2}{2}[/tex]

Where, [tex]d_1,d_2[/tex] are two diagonals of the rhombus.

It is given that the length of diagonals of the rhombus are 12 ft and 5 ft.

Putting [tex]d_1=12,d_2=5[/tex], we get

[tex]Area=\dfrac{12\times 5}{2}[/tex]

[tex]Area=\dfrac{60}{2}[/tex]

[tex]Area=30[/tex]

Therefore, the area of the rhombus is 30 square ft.

Answer:

400 batches of cookies

Step-by-step explanation:

4 hours = 100 cookies

8 hours = 200 cookies

12 hours = 300 cookies

16 hours = 400 cookies

Answer:

Step-by-step explanation:

It is C

Answer:

D. 30%?

I'm not 100% sure but I think its D. Sorry if it's wrong.

Answer: 9.13333333333

3 1/3+ 5 4/5=

Answer#2  1.86666666667

Answer:

<1 = 47

<2 = 65

<3 =68

<4 = 68

Step-by-step explanation:

Answer:

CD= 4.25

Step-by-step explanation:

so CD is similar to RS

and the difference between the shapes are 3.75cm.

so 8 - 3.75 =4.25

Answer:

Step-by-step explanation:

Answer:

21

7 Remainder

Step-by-step explanation:

1 1 ⟌ 2 3 8

 0    

 1 1 ⟌ 2 3 8

0    

 1 1 ⟌ 2 3 8

      0    

 0    

 1 1 ⟌ 2 3 8

     - 0    

       2    

       0    

 1 1 ⟌ 2 3 8

     - 0    

       2 3  

       0 2  

 1 1 ⟌ 2 3 8

     - 0    

       2 3  

0 2  

 1 1 ⟌ 2 3 8

     - 0    

       2 3  

       2 2  

       0 2  

 1 1 ⟌ 2 3 8

     - 0    

       2 3  

     - 2 2  

         1   0 2  

 1 1 ⟌ 2 3 8

     - 0    

       2 3  

     - 2 2  

         1 8

0 2 1

 1 1 ⟌ 2 3 8

     - 0    

       2 3  

     - 2 2  

         1 8

       0 2 1

 1 1 ⟌ 2 3 8

     - 0    

       2 3  

     - 2 2  

         1 8

         1 1

       0 2 1

 1 1 ⟌ 2 3 8

     - 0    

       2 3  

     - 2 2  

         1 8

     -   1 1

           7

238 divided by 11 equals 21 with a remainder of 7.

To divide 238 by 11 using long division, we follow these steps:

Set up the division: Write 238 as the dividend and 11 as the divisor. Place the dividend inside the long division symbol and the divisor outside of it.

Begin dividing: Divide the first digit of the dividend (2) by the divisor (11). The quotient is 0 since 2 is less than 11.

Bring down the next digit of the dividend (3) and place it after the 0. We now have 23.

Divide 23 by 11. The quotient is 2 as 11 goes into 23 two times.

Multiply the divisor (11) by the quotient (2) and subtract the result from 23:

23 - (11 x 2) = 23 - 22 = 1

Bring down the next digit of the dividend (8). We now have 18.

Divide 18 by 11. The quotient is 1 as 11 goes into 18 one time.

Multiply the divisor (11) by the quotient (1) and subtract the result from 18:

18 - (11 x 1) = 18 - 11 = 7

There is no more digit to bring down, so we have completed the division. The final remainder is 7.

To learn more about the division;

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#SPJ6

Answer:

D.5/36

Step-by-step explanation:

There are 5 ways;

1 and 5

2 and 4

3 and 3

4 and 2

5 and 1

Answer:

60 degrees

Step-by-step explanation:

Using the 172 degrees and calculating it's distance from the angle, i conclude that it's 60

9514 1404 393

Answer:

  (b)  60

Step-by-step explanation:

The external angle is half the difference of the two subtended arcs.

  x° = (172° -52°)/2 = 120°/2

  x° = 60°

The value of x is 60.

Answer:

the answer is c

Step-by-step explanation:

please mark this answer as brainliest

Answer:

The answer is c

Step-by-step explanation:

By moving 5 units to the right you lend at x-1 y-3

Answer:

Hope this will help you....