Find the mean distance (○｀ 3′○)

Answer:

6(x-22) or 6x-132

Step-by-step explanation:

translate into english : it says 6 times difference of x and 22, so you would need to do the subtraction first before you multiply by 6 which you get 6(x-22)!

Answer:

-4

Step-by-step explanation:

6*x-22

keep 6x on the LHS and -22 on the RHS

leave x in LHS and divide -22 with 6 on the RHS

the answer will come -4

Answer:

the three terms can be combined and reduce to:

[tex]6\,x\,y^2\,\sqrt{5\,x}[/tex]

Step-by-step explanation:

Start by extracting all perfect square factors from the square root in order to simplify the terms:

First term:  [tex]x\,\sqrt{5\,x\,y^4}=x\,y^2\,\sqrt{5\,x}[/tex]

Second term:  [tex]\sqrt{405\,x^3\,y^4} =\sqrt{3^4\,\,5\,\,x^2\,\,x\,y^2\,y^2} =9\,x\,y^2\,\sqrt{5\,x}[/tex]

Third term:  [tex]-\sqrt{80\,x^3\,y^4} =-\sqrt{2^4\,\,5\,x\,x^2\,y^2\,y^2} =-4\,x\,y^2\,\sqrt{5\,x}[/tex]

Notice that all of the terms are like terms (contain the same radical part and variable part) so they can be combined:

[tex]\,x\,y^2\,\sqrt{5\,x}+9\,x\,y^2\,\sqrt{5\,x}-4\,x\,y^2\,\sqrt{5\,x}= 6\,x\,y^2\,\sqrt{5\,x}[/tex]

Answer: b on edge2021 6xy^2sqrt 5x

Step-by-step explanation: its on edge and yeah...like me up pls and thank you!

Answer:

50

Step-by-step explanation:

35 - 12 + 13 + 39 - 25 = 50

Answer:

Step-by-step explanation:

1.7 is bigger than 1

2/3 is smaller than 1

Answer:

yea its false it should go 2/3 1 1.65 1.7

Step-by-step explanation:

Answer:

Made a number line for this.

Step-by-step explanation:

Answer:

C. is the answer

Step-by-step explanation:

Answer: (1/2) m

Step-by-step explanation:

1/2 of a m=(1/2) m

If you want to make it more comprehensive, I am going to provide you with some examples

Applying [m] goes with the same pattern

Hope this helps!! :)

Please let me know if you have any question

Answer: 16

Step-by-step explanation:

A perfect square is basically some number multiplied by itself. For example, 4 is a perfect square because 2x2=4.

22 x 22 = 484 (under 500)

23 x 23 = 529 (over 500)

Therefore, the perfect square must be 484.

Subtract 484 from 500:

500 - 484 = 16

16 is the answer :)

Answer:

Infinitely many solutions.

You basically have just one equation.

The top equation is the bottom equation times 5.

Step-by-step explanation:

Answer: C. Infinite many solution

Step-by-step explanation:

#1 simplify the first equation: 20x-5y=5

since the GCF in it is 5, we factor out 5

                   4x-y=1

#2 compare the first and the second equation

                     [tex]\left \{ {{4x-y=1} \atop {4x-y=1}} \right.[/tex]

we can see that both equation are same, which means they present the same line.

Thus, they overlap and they have infinite many solution

Answer:

She saves the same amount of money, it doesn't make sense to represent the amount saved and number of months with one constant rate.

Step-by-step explanation:

Because the se amount is saved every month, it makes ot linear, and then unnecessary to represent the amount saved and the number of months with one constant rate.

answer:

1. 6a+12

2. 6c-8

3. 9c+7

4. -6c-5

5. 8-20k-8m

6. 6k+2

7. 2p

8. 7y+20

9. 3d-2f

10. 18a+4

11. 31f+6

12. 18k+6m-12

13. 4m

14. 2c

15. 6b+5

16. -2b+8a-1

17. f+3d-2

Hey! i just want to say that it's very easy when you just add variables with other same variable. for example, 2m+m. 2+1=3! and just pop the variable M in there. which equals 3m! super easy! right? hope this helped

Answer:

C is a quotient

Step-by-step explanation:

quotient it the number you get from equally dividing a number

Answer:

-2

Step-by-step explanation:

300 ft * (1 mile)/(5280 ft) = 0.057 miles = 5.7 * 10^-2 miles

Answer:

The answer is b

Step-by-step explanation:

[tex]A=\frac{1}{2}\cdot a\cdot b\cdot \sin\angle AB\\\\A=\frac{1}{2}\cdot6\cdot6\cdot\sin38^\circ\\\\A=18\cdot0.616\\\\\boxed{A=11.0819}[/tex]

Answer:

18 m

Step-by-step explanation:

The given situation is equivalent to a right angled triangle as shown in the diagram attached.

AB is the height at which tree was cut.

And the top touches the ground at a point C.

So,

AB = 5 m and

AC = 12 m

Here, we have to find original height of the tree.

Original height of Tree = AB + BC OR AB + BC' (Because B is the point in height AC' of tree)

Let us consider the [tex]\triangle ABC[/tex].

As per pythagorean theorem:

[tex]\text{Hypotenuse}^{2} = \text{Base}^{2} + \text{Perpendicular}^{2}\\\Rightarrow BC^{2} = AB^{2} + AC^{2}\\\Rightarrow BC ^2=5^2+12^2\\\Rightarrow BC = \sqrt{169}\\\Rightarrow BC = 13\ m[/tex]

Therefore the answer is :

Height of tree = 5+13 = 18 m

Answer:

i think its 0.43 but im not sure i hope this helps

Step-by-step explanation:

Answer:13/29

Step-by-step explanation:

\text{Fill out totals:}

Fill out totals:

Has a brother Does not have a brother Total

Has a sister 7 14 21

Does not have a sister 6 2 8

Total 13 16 29

\text{Number of students with a brother: 13}

Number of students with a brother: 13

\text{Number of students in the class: 29}

Number of students in the class: 29

\text{Probability: }\frac{13}{29}

Probability:  

29

13

​

Answer:

Step-by-step explanation:

You didn't specify where the point P is so there are two posibilites:

1.

P₁Z is dividing angle OZQ

then:

      m∠P₁ZQ = m∠OZQ - m∠OZP₁ = 125° - 62° = 63°

2.

P₂Z is outside angle OZQ

then

    m∠P₂ZQ = 360° - (m∠OZQ + m∠OZP₂) = 360° - (125° + 62°) = 173°

Answer:

1

Step-by-step explanation:

1. expand the terms on the right side of the equation: 6=2y+4

2. subtract 4 from both side: 2=2y

3. divide both side by 2: 1=y

Answer:

y=1

Step-by-step explanation:

2(y+2)=6

2y+4=6

2y=6-4

2y=2

y=2/2

y=1

Answer:

0.22, 15%, 1/7, 12%, 1/9

Step-by-step explanation:

Showing all given numbers in decimal form rounded to hundredths:

Putting them in the order from the greatest to least:

Same order with original numbers:

Matching with answer choices:

Answer:

1990+(10h)-2200

or

1990+(10x39)-2200

Step-by-step explanation:

he already has 1990

He earns $10 per hour

he works for 39 hours

$2,200 needed for a motorcycle

1990+(10h)-2200

or

1990+(10x39)-2200

Answer:

1/3

Step-by-step explanation:

The simplest form of 2/6 is 1/3. You can do 2/6*.5/.5 to get 1/3

You can do other fractions such as 4/12, 8/24, as long as it the numerator maintains a ratio of 1:3

Answer:

Range is the answer you get when you subtract the lowest number in a set of numbers from the highest number in the same set.

Step-by-step explanation:

Example

What is the range of 2,6,10,5,7 and 9

lowest number=2

highest number=10

range=10-2

range=8

Answer:

Range is the difference between the highest number in the group and the lowest number so you subtract the highest number from the lowest to get the range.

Step-by-step explanation:

Answer:

Step-by-step explanation:

The coordinates of the point (x, y).

x is in the DOMAIN

y is in the RANGE

From the graph we have the points

(1, 2) → x = 1, y = 2

(2, 1) → x = 2, y = 1

(3, 4) → x = 3, y = 4

(5, 2) → x = 5, y = 2

DOMAIN = {1, 2, 3, 5}

RANGE = { 1, 2, 4}

/we only take the repeating element once/

Answer:

30

Step-by-step explanation:

We are given the expression:

[tex]8-4x+5y[/tex]

and asked to evaluate given x=2 and y=6.

Therefore, we must substitute 2 for x and 6 for y.

[tex]8-4(2)+5(6)[/tex]

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction.

Multiply 4 and 2.

4*2= 8

[tex]8-8+5(6)[/tex]

Multiply 5 and 6.

5*6=30

[tex]8-8+30[/tex]

Subtract 8 from 8.

8-8=0

[tex]0+30[/tex]

Add 0 and 30.

[tex]30[/tex]

The expression 8-4x+5y when evaluated at x=2 and y=6 is equal to 30.

Answer: 11 consignmen

Step-by-step explanation:

Given that a consignment of fodder can feed 1000 sheep 20 days. Assuming that all the sheep consume

fodder at the same rate, then

1000 × 20 = 20000 for 1 consignment

to feed 550 sheep for 400 days, that is

550 × 400 = 220000

The consignment that will be needed will be

220000 / 20000 = 11

Therefore, 11 consignment  fodder are needed to feed 550 sheep for 400 days.

Answer:

x= 2

x= -3

Step-by-step explanation:

Solving as normal quadratic equation:

Roots are 2 and -3

Answer:

Step-by-step explanation:

2x² + 2x - 12 = 0

Divide all the terms by 2 to simplify the terms

That's

x² + x - 6 = 0

Write x as a difference

That's

x² + 3x - 2x - 6 = 0

Factor x out of the equation

That's

x( x + 3) - 2x - 6 = 0

Factor out - 2 from the expression

x(x + 3) - 2( x + 3) = 0

Factor out x + 3 from the expression

That's

( x + 3)(x - 2) = 0

Hope this helps you

Answer:

The area of the circle is 314 inches

Step-by-step explanation:

Area if a circle = πr²

r = radius

r= d/2

r=20 /2

r=10 inches

Area =3.14×10²

= 3.14×100

=314 inches

Answer:

314 in. cubed

Step-by-step explanation:

The formula to find the area of a circle is:

A= πr²

Pi is 3.14 so substitute that in

A= 3.14(r)²

The radius is 10 because the radius is half of the diameter.  Half of 20 is 10.  So substitute that in the radius symbol.

A= 3.14(10)²

Square 10, which is 10 times 10.  10 times 10 equals 100.

A= 3.14(100)

100 times 3.14 is 314 because 100 has two zeroes which means you move the decimal point in 3.14 two places to the right.  It gets you 314.0 which is just 314.

A= 314

Answer:

C. 50 minutes

Step-by-step explanation:

each time, 50 people can aboard. to calculate how many times people aboard, divide 250 by 50, equals 5

each time to aboard takes 10 minutes, so multiply 5 by 10 equals 50minutes.

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Explanation: