Can someone explain why this equation equals 11?

Answer:

None of them are correct.

Step-by-step explanation:

The correct one would be 8x - 3y-2

Answer:

3

Step-by-step explanation:

[tex]\sqrt[3]{27} =\sqrt[3]{(3)(3)(3)} =\sqrt[3]{(3)^3}= 3[/tex]

Answer:     3.............

Step-by-step explanation:

Answer:

Step-by-step explanation:

168

The height of the person when an anthropologist finds a human femur of length will be 183.94cm.

In order to calculate the height, the expression to use will be:

h = 1.876l + 84.512

h = 1.876(53) + 84.512

h = 99.428 + 84.512

h = 183.94

Therefore, the height is 183.94cm.

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The square root of 576 is the inverse of the mathematical operation of squaring the number 24. The square root of a number implies a number whose product with itself gives the initial number. Now we will calculate the square root of 576 using various methods and a few interesting facts and problems too.

The square root of 576 can be written as √576 and (576)1/2

The square of 576 will be a number(a) such that a × a = 576

And 24 × 24 = 576 also -24 × -24 = 576

Therefore, +24 and -24 are the square root of 576

The square root of 576 are +24 and -24.

Both numbers are integers and we know that all integers are rational numbers.

Hence, the square root of 576 is a rational number.

Answer:

all of them are false

Step-by-step explanation:

i know

Answer:

7156.6 Women. 28624 Men.

Step-by-step explanation:

I used a web browser and typed "35783/5" That answers the woman part. "4/5 of 35783" Solves the male part.

There are about 4/5th = 28626 male police officers in the city.

Percentage is defined as "out of 100." Similar to fractions and decimals, percentages are used in mathematics to represent subsets of a whole.

Given, there are 35,783 police officers in the city.

1/5 of them are females.

That means, 1/5th = 20%

20% are female police officers.

And 100 -20 = 80% are the male police officers.

To find the number of male police officers:

80% of 35,783

= 35783 x 80 / 100

= 28626.4

= 28626 approximated

Therefore, 4/5th male police officers in the city are 28626.

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Answer:

2x<8

Step-by-step explanation:

we don't know the number so let the number be x then 2*x=2x therefore 2x<8

Answer: x = 4

Step-by-step explanation:

this is just easier to show work for so i hope this helps :)

Answer:

A. 12.78

Step-by-step explanation:

4 shirts for 21.83 = 87.32

87.32 + 42.38 + 74.78 = 204.48

204.48 x 0.0625 = 12.78

Answer:

gg8jhytufgkl

Step-by-step explanation:

Answer:

-5, -8, -4, -7, 0

Step-by-step explanation:

hello,

the answer would be 6 boxes

Answer:

x=19, y=[tex]19\sqrt{3}[/tex]

Step-by-step explanation:

This triangle is a 30-60-90 triangle.

This means the hypotenuse (38) is double the short leg (x)

x=19

Then use the pythagorean theorem

a^2+b^2=c^2

19^2+y^2=38^2

361+y^2=1444

Subtract 361 from both sides

y^2=1083

put it in square roots and simplify

[tex]\sqrt{1083} =19\sqrt{3}[/tex]

y=[tex]19\sqrt{3}[/tex]

To solve this problem:

  ⇒ need to use a special right triangle theorem:

Let's consider the information given:

   ⇒ one angle is 30 degrees

      ⇒ one angle marked with a little square signifies that it is 90

          degrees

          ⇒ (all the angles added up are 180 degrees) so the last angle is                  

               60 degrees

Therefore we have a '30-60-90' triangle which states:

           ⇒ half the length of the hypotenuse (longest side of the triangle)

              ⇒ x = 38/2 = 19

          ⇒ is the square root of 3 divided by 2 of the hypotenuse

              ⇒ y = [tex]\frac{\sqrt{3} }{2} *38=19\sqrt{3}[/tex]

Therefore:

    x = 19

    y = [tex]19\sqrt{3}[/tex]

Hope that helps!

Answer:

all of them

Step-by-step explanation: Because the age bracket id between 56 and 59.

Answer:

2 + 0i

Step-by-step explanation:

Our real number in this scenario would be 2. And since we don't need an imaginary part because we are just converting 2 by itself, we plug in 0 for the imaginary number.

Answer:

It Depend on how much the pop bundles/ rock bundles cost you need those numbers before you can dertermine the answer.

Step-by-step explanation:

[tex]\text{view explanation pls}[/tex]

The first step is to write the line's equation in point-slope form

y-y1=m(x-x1)

y-0=4(x-3)

use the distributive property

y-0=4x-12

y=4x-12

Well, let's start with the y-intercept, which is -12 or (0, -12)

After plotting the point (0, -12) move up 4, over 1, up 4, over 1, up 4, over 1.

Do the same on both sides of the y-intercept.

hope helpful ~

Answer:

a, 10% of 300 = 30 b, 300 - 30 = 270

Step-by-step explanation:

1. 300 x 10 = 3,000

2. Move decimal place 2 to the left = 30.00

3.  Subtract 30 from 300 which is 270

Answer:

29/400

Step-by-step explanation:

Converting 0.0725 to a fraction

The simplified fraction form of 0.0725 is 29/400.

A fraction is used to indicate a piece of something larger. It depicts the whole's equal pieces. The numerator and denominator are the two elements of a fraction.

The given value is 0.0725.

Multiply numerator and denominator by 10000

then 0.0725 = 725/10000

To simplify divide numerator and denominator by 25

then 725/10000 =29/400

Hence the simplify fraction form is 29/400.

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Answer:

True

Step-by-step explanation:

Answer:

The slope is -2, or -2/1.

Step-by-step explanation:

[tex]m = \frac{15 - 5}{ - 3 - 2} = \frac{10}{ - 5} = - 2 = - \frac{2}{1} [/tex]

Answer:

12

Step-by-step explanation:

Volume of a sphere = 4/3 pi r^3      r = 3 for this one

volume = 4/3 pi (3^2) =  36/3 pi =  12 pi   units^3