Order each set of numbers from least to greatest verify your answer by graphing on the number line

Answer:

here,

x^2-4a^2

x^2-(2a)^2

(x+2a) (x-2a)

Answer:

[tex]x=\sqrt[3]{\frac{500}{27}}[/tex]≈ [tex]2.64566842[/tex]

Step-by-step explanation:

[tex]\frac{27x^{3}}{4}=125\\27x^{3}=125*4\\27x^{3}=500\\x^{3}=\frac{500}{27}\\x=\sqrt[3]{\frac{500}{27}}[/tex]

An approximation in decimal form would be as follows:

[tex]x=\sqrt[3]{\frac{500}{27}}[/tex]≈ [tex]2.64566842[/tex]

Answer:

A

digit to ghzhzjujzj hazing

Step-by-step explanation:

Joslin uphill to

Gun giddy

Answer:

7/10

Step-by-step explanation:

7/10 = 0.7

Hope that helps!

Answer:

[tex]0.44... = \frac{4}{9}[/tex]  (saw your comment)

[tex]0.7=\frac{7}{10}[/tex]

When a function is plotted, the domain and the range of the function are the x-coordinate and the y-coordinate respectively. The domain and range of the assumed function for Melissa's garden are: [tex]x = (2,\infty][/tex] and [tex]p(x) = (0,\infty][/tex], respectively.

The function for Melissa's garden is not given. So, I will give a general explanation to calculate domain and range.

The domain is all possible values the independent variables of a function can take while the range is all possible values the dependent variables of a function can take

Assume the function of Melissa's garden is:

[tex]p(x) = x(x - 2)[/tex]

Start by equating the function to 0

[tex]x(x - 2) = 0[/tex]

Split

[tex]x = 0\ or\ x - 2 = 0[/tex]

Solve

[tex]x = 0\ or\ x = 2[/tex]

The above values of x will give [tex]p(x) = 0[/tex]

Because it is a garden, the length of the garden cannot be 0 or less.

So, the domain of the function is:

[tex]x = (2,\infty][/tex]

This means that the domain starts from a value greater than 2 (e.g. 3) and ends at infinity

To calculate the range, we substitute [tex]x = (2,\infty][/tex] in the function

[tex]x = 2[/tex] means

[tex]p(2) = 2 \times ( 2- 2) = 0[/tex]

[tex]x = \infty[/tex] means

[tex]p(2) = \infty \times (\infty- 2) = \infty[/tex]

So, the range of the function is:

[tex]p(x) = (0,\infty][/tex]

This means that the domain starts from a value greater than 0 (e.g. 1) and ends at infinity

Read more about domain and range at:

https://brainly.com/question/24276621

Answer:

The range is 0, infinity and the domain is 0,12

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

The speed difference between boat and current is the upstream rate:

  (448 km)/(8 h) = 56 km/h

The sum of speeds of boat and current is the downstream rate:

  (440 km)/(5 h) = 88 km/h

The rate of the boat is half the sum of these:

  (56 +88)/2 = 72 . . . km/h

The rate of the current is half their difference:

  (88 -56)/2 = 16 . . . km/h

The rate of the boat is 72 km/h; the rate of the current is 16 km/h.

Answer:

280/7

Step-by-step explanation:

280/7 = 40

9514 1404 393

Answer:

  7 : 5 : 2

Step-by-step explanation:

The ratio is reduced by dividing by the greatest common factor. Since you know your multiplication tables, you know each of the numbers is a multiple of 8. When you divide that out, you get the reduced form.

  56 : 40 : 16 = 56/8 : 40/8 : 16/8 = 7 : 5 : 2

Answer:

306

Step-by-step explanation:

You multiply 9 by 18 to see how many chairs are there, you then get 162. Then to see the next 6 rows you multiply 6 by 24 which gives you 144. You add both to get 306. Hope it helped :)

Answer:

540 middle school students.

Step-by-step explanation:

54/75 equals x/750. 75 times 10 equals 750 so 54 times 10 equals 540 middle school students

Answer:

12 minutes to 32 minutes

Step-by-step explanation:

"normal distribution. If the mean time is 22 minutes and the standard

deviation is 5 minutes, 95% of the employees will have a travel time within

which range?"

"A. 17.25 minutes to 26.75 minutes

B. 12 minutes to 32 minutes

C. 7 minutes to 37 minutes

D. 17 minutes to 27 minutes"

Answer:

0.72

Step-by-step explanation:

8 / 11 = 0.72

0.72727272727273 is the answer love !

Answer:

3" (and any subsequent words) was ignored because we limit queries to 32 words.

Hello :D

$40.00 x 3 = $120.00

$20.00 x 2 = $40.00

$120.00 + $40.00 = $160.00

$400.00 - $160.00 = $240.00

There is $240.00 left in the account.

Answer: A. Job A pays more

B. $49.80

Step-by-step explanation:

Answer:

Step-by-step explanation:

B

2

3

​

​

Let the distance of two consecutive stones are x, x+1.

In ΔBCD, we have

tan60

o

=

x

h

​

⇒x=

3

​

h

​

      .....(i)

In ΔABC, we have

tan30

o

=

x+1

h

​

⇒

3

​

1

​

=

x+1

h

​

⇒

3

​

h

​

+1=

3

​

h       ......[from equation (i)]

⇒

3

​

2h

​

=1

⇒h=

2

3

​

​

 km

solution

Answer:

3e+10f-9

Step-by-step explanation:

We have to collect the matching letters

4e-e is 3e

2f+8f is 10f

-9 is the only number

In algebra, we always write them in alphabetical order, with any lonely numbers last

So we have 3e+10f-9

Answer:

In the first two parts you have filled in the table and found the correct graph of the function y = x² - x - 2, which is C.

Now, to solve for part C, you need to consider y = 3 value on the graph C.

Corresponding points on x-axis are the points you are looking for.

The points are:

See the attached.

Answer:

The number is an integer.

Step-by-step explanation:

A true statement about the number 409,690 km is that the number is an integer.

Answer:

3 and 5 are prime factors for the number 45

Step-by-step explanation:

45 = 15 * 3

15 = 3 * 3 * 5

Answer:

reciprocal = -14/15

                 = 15/-14

multiplicative inverse = [tex]\frac{-14}{15}[/tex] × [tex]\frac{15}{-14}[/tex] = [tex]\frac{-210}{-210}[/tex] = 1

                                    =  [tex]\frac{15}{-14}[/tex]

Answer:

yes, it is 10 times as great

Answer:

Step-by-step explanation:

a)

[tex]f(1)=-1^3+2*1^2+1-2=-1+2+1-2=0\\\\[/tex]

b)

Rationnel roots are divisor of -2: -1,1,-2,2

[tex]f(-1)=-(-1)^3+2*(-1)^2+(-1)-2=1+2-1-2=0\\\\\begin{array}{c|cccc}&x^3&x^2&x&1\\---&---&---&---&---\\&-1&2&1&-2\\x=1&&-1&1&2\\&-1&1&2&0\\\\x=-1&&1&-2\\&-1&2&0\\---&---&---&---&---\\\end {array}\\\\\\f(x)=-x^3+2x^2+x-2=(x-1)(x+1)(-x+2)\\\\[/tex]

c) see picture

The total time taken by the woman to get the document in the round trip is 1.6 hours.

The given parameters;

distance between city A and city B, = 40 miles

the average speed of the woman, v = 50 miles per hour

To find:

The total distance of the round trip is calculated as follows;

Total distance of the round trip = 40 miles + 40 miles = 80 miles

The average speed of the woman is given as;

[tex]average \ speed \ = \frac{total \ distance }{total \ time } \\\\total \ time = \frac{total \ distance }{average \ speed} \\\\total \ time = \frac{80 \ miles }{50 \ miles/hr} \\\\total \ time = 1.6 \ hours[/tex]

Thus, the total time taken by the woman to get the document in the round trip is 1.6 hours.

Learn more here: https://brainly.com/question/17289046

Answer:

Step-by-step explanation:

2

Answer:she is right

Step-by-step explanation:

If you have to make a 48 foot long fence and each post is 6 feet then you would need 8. 6 times 8 =48

Answer:

She will need 9 posts. 1 in each end and 7 in the middle = 2+7=9

Step-by-step explanation:

Answer:

8^4 + 6

Step-by-step explanation:

we know it is an expression so there should be no equal sign and the write eight to the fourth power increased by six ​in numbers.

You get: 8^4 + 6