Please do this word document and attach it after your done.

Answer:

2

Step-by-step explanation:

The required length of the DF on the line segment is 21 units.

Given that,
The points C, D, E, and F all lie on the same line segment, in that order, such that the ratio of CD:DE: EF is equal to 3:2:1, If CF=42,
To determine the length of the segment DF

The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.

Here,
Total of the ratios
CF = 3x + 2x + 1x
CF = 6x
6x = 42
x = 7
Now,

DF = DE + DF
DF = 2x + 1x
DF = 2 * 7 + 7
DF = 14 + 7
DF = 21

Thus, the required length of the DF on the line segment is 21 units.

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Answer:

(2x-3)(2x+3)(identity 3)

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

Add 5

Answer:

2, 7, 12, 17, _____

the pattern is increasing by 5, so add 5 to 17

you get 22 as your answer

Step-by-step explanation:

Number of parts = 1 + 4 = 5

Sum of all parts = $1000

Each part =

= 1000 ÷ 5

= $200

Money the man got =

= 200 × 1

= $200

Money the woman got =

= 200 × 4

= $800

The womans has $800 as her share .

Total parts = 2 + 1 + 1 = 4 parts

Sum of all parts = 800

Each part = 800 ÷ 4

Each part = 200

Then ,

The woman gets =

= 200 × 2

= $400

Her mother gets =

= 200 × 1

= $200

Her daughter gets =

= 200 × 1

∴ Her daughter receives $200 .

Answer:

8

Step-by-step explanation:

Answer:

105/4 = 26 2/5

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

If we directly evaluate the function at -1, we get 0/0, meaning we may still have a limit to find.

In this case, factoring the polynomial at the top would be helpful.

The polynomial can be factored to (x+1)(x-2), so the function would now turn out to be (x+1)(x-2)/(x+1)

The (x+1) cancel out, leaving you with (x-2), which you can directly evaluate by plugging in x as -1:

-1-2 = -3

Quick disclaimer: the function is still undefined at -1; it's just that the function gets closer and closer to -3 as you approach -1.

I hope this helped you.

Answer:

x+2 + (-5x+4)/(x^2-2x+1)

See attached

Step-by-step explanation:

Equivalent expression to represent the given division in quotient , remainder and divisor form is equals to [tex](x+2)+\frac{-5x+4}{x^{2} -2x+1}[/tex].

" Division is defined as the distribution of the given quantity into equal parts as per the conditions apply."

According to the question,

Given expression,

[tex](x^{3} -8x+6)[/tex] ÷ [tex](x^{2} -2x +1)[/tex]

As shown in long division we get,

Quotient [tex]q(x) = x+2[/tex]

Remainder [tex]r(x) = -5x+4[/tex]

Divisor [tex]b(x) = x^{2} -2x +1[/tex]

Represent quotient , remainder and divisor in an equivalent form of given expression we get,

[tex](x^{3} -8x+6)[/tex] ÷ [tex](x^{2} -2x +1)[/tex] = [tex](x+2)+\frac{-5x+4}{x^{2} -2x+1}[/tex]

Hence, equivalent expression to represent the given division in quotient , remainder and divisor form is equals to [tex](x+2)+\frac{-5x+4}{x^{2} -2x+1}[/tex].

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Answer:

81.6

Step-by-step explanation:

8 divided by 5 is 1.6.

Hope this helps! Sorry if it is incorrect :(

Step-by-step explanation:

so 24 batches of muffins are made in 3 hours and in a day 576 batches

Answer: True

You can break the polygon up into smaller pieces such as triangles. Find the area of each triangle, and then add up those smaller areas to get the overall total area.

Answer:

i don't know

Step-by-step explanation:

learn before asking it enbarrases your self

Answer:

C = 132°

Step-by-step explanation:

(5y + 28) = 12y

5y - 5y + 28 = 12y - 5y

28 = 7y

y = 4

12 (4)

= 48

48 + C = 180°

48 - 48 + C = 180 - 48

C = 132°

Answer:

1 and 4

Step-by-step explanation:

because the square roots are always irrational. however, a rational number can be expressed as a decimal, fraction, and others...

Hope that helped

Answer:

the answer would be a or b

Step-by-step explanation:

because they both can be written as fraction

hope this helps you!

Answer:

295 x 3 = 885

The distributive property is when you distriute numbers if they are getting multiplied by the same number.

Example:

Original Equation: A(B+C)

Distribute the equation so that B and C are by itself.

New Equation: AxB + AxC

This is distributive property.

Answer:

15 hours.

Step-by-step explanation:

Answer:

-50

Step-by-step explanation:

I did it on khan academy

Answer:

b) 8

Step-by-step explanation:

Answer:

Can you translate it for me?

Step-by-step explanation:

Answer:500-25x

Step-by-step explanation:

Answer:

33.33%

Step-by-step explanation:

2/3 = is 33.33%

Answer:

D.

Step-by-step explanation:

Answer:

187/6

Step-by-step explanation:

Simplify the following:

(7 + 1/4) 2^2 + (8 + 1/2 - 2)/3

2^2 = 4:

(7 + 1/4) 4 + (8 + 1/2 - 2)/3

Put 7 + 1/4 over the common denominator 4. 7 + 1/4 = (4×7)/4 + 1/4:

(4×7)/4 + 1/4 4 + (8 + 1/2 - 2)/3

4×7 = 28:

(28/4 + 1/4) 4 + (8 + 1/2 - 2)/3

28/4 + 1/4 = (28 + 1)/4:

(28 + 1)/4×4 + (8 + 1/2 - 2)/3

28 + 1 = 29:

29/4×4 + (8 + 1/2 - 2)/3

29/4×4 = (29×4)/4:

(29×4)/4 + (8 + 1/2 - 2)/3

(29×4)/4 = 4/4×29 = 29:

29 + (8 + 1/2 - 2)/3

Put 8 + 1/2 - 2 over the common denominator 2. 8 + 1/2 - 2 = (2×8)/2 + 1/2 + (2 (-2))/2:

29 + ((2×8)/2 + 1/2 + (2 (-2))/2)/3

2×8 = 16:

29 + (16/2 + 1/2 + (2 (-2))/2)/3

2 (-2) = -4:

29 + (16/2 + 1/2 + (-4)/2)/3

16/2 + 1/2 - 4/2 = (16 + 1 - 4)/2:

29 + ((16 + 1 - 4)/2)/3

16 + 1 = 17:

29 + ((17 - 4)/2)/3

| 1 | 7

- | | 4

| 1 | 3:

29 + (13/2)/3

13/2×1/3 = 13/(2×3):

29 + 13/(2×3)

2×3 = 6:

29 + 13/6

Put 29 + 13/6 over the common denominator 6. 29 + 13/6 = (6×29)/6 + 13/6:

(6×29)/6 + 13/6

6×29 = 174:

174/6 + 13/6

174/6 + 13/6 = (174 + 13)/6:

(174 + 13)/6

| 1 | 7 | 4

+ | | 1 | 3

| 1 | 8 | 7:

Answer: 187/6

Answer:

31 1/6

Step-by-step explanation:

7 1/4 × 2²+(8 1/2-2)÷3

Using PEMDAS

Parentheses first

7 1/4 × 2²+(6 1/2)÷3

Then exponents

7 1/4 × 4+(6 1/2)÷3

Changing the mixed numbers to improper fractions

7 1/4 = (4*7+1)/4 = 29/4  and ( 2*6+1)/3 = 13/2

29/4 × 4+(13/2)÷3

Multiply and divide from left to right

29 + 13/2÷3

Using copy dot flip

29 + 13/2 * 1/3

29 + 13/6

Changing back to a mixed number

13/6 = 12/6 + 1/6 = 2 1/6

29 + 2 1/6

Add

31 1/6

Answer:

What is the question???

Step-by-step explanation:

Answer:

D. 329

Step-by-step explanation:

119 can be expressed as the factors of 2 prime numbers: 7 and 17.

There would be no need to further simplify the expression if x does not have one of these factors.

We can check that D is the only one that has one of these factors: 7, since 329/7 = 47.

I hope this helped.

perceived lack of anonymity is the correct answer

The self-interest study bias will be the most relevant for the provided situation option (A) is correct.

An attitude or prejudice either in favour of or against something or someone is referred to as a bias.

We have the situation:

A study is conducted with people who experienced a serious accident resulting in head trauma.

As we know, when researchers are invested in the outcome, bias may result.

Thus, the self-interest study bias will be the most relevant for the provided situation option (A) is correct.

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Answer:

-3<-1

Step-by-step explanation:

correct or no???????

Answer:

No.

Step-by-step explanation:

First, note that there is no variable x inside the equation. Therefore, there is nothing for the -4 to plug into.

However, if you meant to put the same variable, it still will not work.

Plugging in -4 for z (if you meant z = -4), would give you the following:

Assuming that z = -4

-3(-4) + 10 = 5

-12 + 10 = 5

-2 ≠ 5.

Therefore, even if you did mean to put the same variable, it will still not be correct.

~

For the given equation, there is no variable x but z is a variable in the linear equation. Since x is not a variable of the equation, we can't put the value given.

But if we plug the value of -4 in place of z:

➝ -3(-4) + 10

➝ 12 + 10

➝ 22 which is not equals to 5.

Hence, this equation is not satisfying for the value of variable given that is 4. Thus, -4 is not a solution to the given equation[tex].[/tex]

Carry On Learning !

Answer:

The answer would be B. Benefit would decrease by $7,020 annually

Step-by-step explanation:

One way you can find a percentage of any number is to take the percentage and move the decimals to the left twice, 13% into 0.13. With this decimal you would multiply it by the main number you want the percentage from, $54,000. 0.13 × 54,000 would give you a product of 7,020 thus your answer.

This isn't completely necessary but if you would like to check your answer you could do this process backwards, to do such you would take your answer you received, 7,020, and divide that by your main number, 54,000. The quotient would be your percentage as a decimal 7,020 ÷ 54,000 = 0.13. Thus meaning your answer is correct.

Hopes this help have a nice day!

The answer is B

Hoped I helped