Please help! Will mark brainliest! ^^

[tex]\\ \sf\longmapsto \dfrac{3}{x-4}=\dfrac{6}{x-5}[/tex]

[tex]\\ \sf\longmapsto 3(x-5)=6(x-4)[/tex]

[tex]\\ \sf\longmapsto 3x-15=6x-24[/tex]

[tex]\\ \sf\longmapsto 3x-6x=-24+15[/tex]

[tex]\\ \sf\longmapsto -3x=-9[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{-9}{-3}[/tex]

[tex]\\ \sf\longmapsto x=3[/tex]

[tex]\\ \sf\longmapsto KM=3+6=9[/tex]

The answer is B. 9. The answer must be the measure of the arc KM, which is the minor arc between points K and M.

The measure of a minor arc is always less than the measure of the circle, which is 360 degrees. The measure of arc LM is 180 degrees, because it is a semicircle. Since arc LM is half the circle, the measure of arc KM must be half the measure of the circle, or 180/2 = 90 degrees.

So the answer is B. 9

To know more about arc:

https://brainly.com/question/31612770

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Answer:

[tex]v = -54[/tex]

Step-by-step explanation:

[tex]12=-\frac{2}{9} v[/tex]

Switch sides

[tex]-\frac{2}{9} v=12[/tex]

Multiply both sides by 9

[tex]-2v=108[/tex]

Divide both sides by -2

[tex]v=-54[/tex]

Answer:

d=14

Step-by-step explanation:

1d/6+2/3=1(d-2)/4

Find the L.C.M.

d+4/6=d-2/4

Cross multiply

4d+16=6d-12

Collect like terms

16+12=6d-4d

28=2d

Divide through by the coefficient of d

2d/2=28/2

d=14

Answer:

d = 20

Step-by-step explanation:

1/6*d + 2/3 = 1/4*(d - 2) do the multiplying

d/6 + 2/3 = (d-2)/4 now add fraction

d/6 + 2/3 to add these up we need to multiply 2/3 with 1/2 and it will be 4/6

d/6 + 4/6 = (d+4)/6

(d+4)/6 = (d-2)/4 cross multiply

4d + 16 = 6d - 24 add like terms

16 + 24 = 6d - 4d

40 = 2d divide both sides by 2

20 = d

Answer:  0.875  =  7 /8

Explanation:

Fractions, decimals and percents are all different ways of writing the same value. They are interchangeable.

3 decimal places means you working with thousandths.

0.875  =   875 /1000

You can now simplify by 5, or 25, or 125.

Dividing top and bottom by 125 simplifies in one step.

875 /1000  ÷  125 /÷  125  =   7/ 8

It is a huge advantage to know some of the common fractions and decimals by heart. These include the eighths.

1/8 = 0.125

3/8 =0.375

5/8 =0.625

7/8 = 0.875  

(6u+3)+(6u+3)+(8u-3)

=6u+3+6u+3+8u-3

=20u+3

Answer: d=104

Step-by-step explanation: d/−8+37=24                                                               −1/8d+37-37=24-37                                                                                               (−1/8d)(8/-1)=(−13)(8/-1)                                                                                         -8/-8=-104/-1                                                                                                           1d/1=104/1                                                                                                           d=104                          

Answer:

I agree with Bella cause her name is cute lol

and also because;

let the money Terrance have is X

then according to question;

1000 + 5X = 3X

1000 = 3X - 5X

1000 = -2X

X = -500

which means Terrance is in debt. so yeah Bella is right.

Answer:

What is 9.8 to the nearest whole number?

Number     Rounded to Nearest Whole Number

9.8                     10

it’s 10. If the hundreds value is 5 or higher you round up.

mark mw brainliest please and thanks

Answer:

5^300 < 3^453

Step-by-step explanation:

phần giải thích trong ảnh

Answer:

I hope this will help you :)

Step-by-step explanation:

Question 2a

[tex]\text{Notice } 1=1^3, 8=2^3,\cdots, 125=5^3[/tex]

[tex]\text{So the }n^{\text{th}} \text{ term is } a_n=n^3[/tex]

Question 2b

[tex]\text{Notice the denominator is always larger than the numerator by 2, and the denominator of the }n^{\text{th}}\text{ is exactly }n.[/tex]

[tex]\text{So the }n^{\text{th}}\text{ term is }a_n=\frac{n+2}{n}[/tex]

Answer:

Step-by-step explanation:

Solving in steps:

[2v - 31 + 3] + 12 = 31

Value of 'v'

[2v - 31 + 3] + 12 = 31

=> [2v - 28] = 31 - 12

=> 2v - 28 = 19

=> 2v = 19 + 28

=> 2v = 47

=> v = 47/2

=> v = 23.5

Answer:

The median - 9

The range - 5

The mode - 7

First derisive the equation for C

[tex]\\ \sf\longmapsto F=\dfrac{9}{5}C+32[/tex]

[tex]\\ \sf\longmapsto C+32=\dfrac{5}{9}F[/tex]

[tex]\\ \sf\longmapsto C=\dfrac{5}{9}F-32[/tex]

[tex]\\ \sf\longmapsto C=\dfrac{5}{9}101-32[/tex]

[tex]\\ \sf\longmapsto C=\dfrac{505}{9}-32[/tex]

[tex]\\ \sf\longmapsto C=56.1-32[/tex]

[tex]\\ \sf\longmapsto C=24.1°C[/tex]

Answer:

3/5

Step-by-step explanation:

Convert 1/5 to a decimal which is .20.

Then multiply by 3.

Answer:

are we solving for  x or y?

Step-by-step explanation:

Answer:X= -2 Y= -3

Step-by-step explanation:

Answer:

O D. X = -7

Step-by-step explanation:

[tex]x + 8 = 1 \\ x = 1 - 8 \\ x = {}^{ - } 7[/tex]

Answer: a=145 +22=167

Step-by-step explanation:

Answer:

a=145 +20=165

Step-by-step explanation:

if she starts with 145 and adds 20 you would have 165 so it would be D

Answer:

x=10 i think

Step-by-step explanation:

Step-by-step explanation:

-2.1 = 2.5z - 2.6

-2.1 + 2.6 = 2.5z

0.5 = 2.5z

0.5/2.5 = z

5/25 = z

1/5 = z

0.2 = z

Set {0.2}

-2.1 = 2.5z - 2.6

-2.5z = -2.6 + 2.1

-2.5z = -0.5

z = -0.5 ÷ (-2.5)

z = 0.2

Answer:

The total number of pencils for Larry, Ben and Dejuan is expressed as:

5B - 4

Step-by-step explanation:

Let B represent the number of pens Ben has.

》Ben = B

》Larry = 3 × B = 3B

》Dejuan = B - 4

∴ Total number of pencils for the three of them

= B + 3B + (B - 4)

= 5B - 4

Answer:

The answer is 8

Step-by-step explanation:

As you can see each time we add we add 1

1+0=1

1+1=2

1+2=3

1+3=4

1+4=5

1+5=6

1+6=7

1+7=8

Answer:

The function is decreasing.

Step-by-step explanation:

f(x) = x is the parent function, when you make x negative it decreases rather than increasing. the use of the slope (1/2) doesn't change whether it it increasing or decreasing. as long as the negative sign is in front, it will decrease.

Step-by-step explanation:

3(5x+2)+4x=44

1st: You would do Distributive Property

        15x+6x+4x=44

Then: Combining Like Terms

           15x+6x =21x+4x=25

           25x=44

     Answer = 44/25 or 1.75

Answer:

6 (a)

Step-by-step explanation:

P

E

M

D

A

S

4+(9*2)/(4-1)-4

4+(18)/(3)-4

4+6-4

=

6

Answer:

-8

Step-by-step explanation:

-7 - 1

-8

because they are both negative, you add them and keep the sign

Answer:

Part A. Option a. is correct

Part B. Option a. is correct.

Step-by-step explanation:

Part A.  

The numbers given by 2k + 9, 2k + 11, 2k + 13 will represent 11, 13 and 15 for k = 1, which are consecutive odd integers.

And the numbers given by 3k + 2, 3k + 3 and 3k + 4 will represent 5, 6, and 7 for k = 1 and they are not consecutive odd integers.

Therefore, option a is correct.

Part B.  

The numbers given by k + 1, k + 2, k + 3 will represent 2, 3 and 4 for k = 1, which are consecutive integers.

And the numbers given by k + 6, k + 8, and k + 10 will give 7, 9, and 11 for k = 1 and they are not consecutive integers.

Therefore, option A is correct.  

Step-by-step explanation:

Hope it helps

Answer:

1 is a. and 2 is a.

Step-by-step explanation:

look at the guy above me

Step-by-step explanation:

I went through all of them and also checked what you did.

1. no, wrong. I don't know how you got to the 2×7 in there.

17 - 5×4/2 = 17 - 5×2 = 17 - 10 = 7

2. we just did in the other question. it is 26.

3. correct for the approach, but mistake in the final calculation : 28 + 64 = 92 !

4. (4-7)² - 6×7 + 20

how did you get to the 26 for -6×7 + 20 ?

no.

-3² - 42 + 20 = 9 - 42 + 20 = -13

5. 2×(18 - (5 + 3²)/7)

2×(18 - (5 + 9)/7) = 2×(18 - 14/7) = 2×(18 - 2) = 36 - 4 = 32

6. ((-5 + 1)/2)³ - |‐7|

that may part means "absolute value" of -7. and you know, that means 7.

(-4/2)³ - 7 = -2³ - 7 = -8 - 7 = -15

7. 1 + (-2 - 5)² + (14-17)×4

1 + -7² + -3×4 = 1 + 49 - 12 = 38

8. (6×(2+4) - 1) / (2×3 + 1)

(6×6 -1) / (6 + 1) = 35 / 7 = 5

9. (2⁵/8 + 3) / (4 + 3)

(32/8 + 3) / (7) = (4 + 3) / 7 = 7/7 = 1

10. (17×5 - 3×5) / (3² + 1)

(14×5) / (9 + 1) (as for same factors we can contract the expressions like 17×5 - 3×5 = 14×5)

70 / 10 = 7

11. (13 + 7²/7) / (9 - 20/4 - 16)

(13 + 49/7) / (9 - 5 - 16) = (13 + 7) / (-12) = 20/-12 = -5/3

12. - |-16| / ((3² - 4) / (5 - 10))

-16 / ((9-4) / (-5)) = -16 / (5/-5) = -16 / -1 = 16