Does 3(2k-5)=6(k-4)+9 have no solution of many solutions

Answer:

x = 11.2 mi

Step-by-step explanation:

[tex]c^{2} = a^{2} + b^{2}\\(14.4)^{2} = (9)^{2} + b^{2}\\207.36 - 81 = b^{2} \\126.36 = b^{2}\\\sqrt{126.36} = b\\b = 11.2[/tex]

___________

[tex] \: [/tex]

[tex]\boxed{ \rm{answer \: by \: { \boxed{ \rm{☆HayabusaBrainly}}}}}[/tex]

x² = (14,4)² - (9)²

x² = 207,36 - 81

x² = 126,36

x = 11,2mi✔

Creating an expression for the scenario, the Number of players that can be brought to the tournament is 21.

Given the Parameters :

We could represent the expression to calculate the number of players thus :

Total amount raised = (Bus rent + (amount per player × number of Players))

1405.25 = 822.50 + 27.75x

1405.25 - 822.50 = 27.75x

582.75 = 27.75x

x = (582.75÷27.75)

x = 21 players

Therefore, the Number of players would be 21.

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Answer:

(- 6, 5 )

Step-by-step explanation:

Substitute x = - 6 into the equation and solve for y

[tex]\frac{2}{3}[/tex] (- 6) + y - 1 = 0 , that is

- 4 + y - 1 = 0

y - 5 = 0 ( add 5 to both sides )

y = 5

Then solution is (- 6, 5 )

Answer:

I believe it's false

Step-by-step explanation:

Answer:

false

Step-by-step explanation:

..................

Answer:

1:5

Step-by-step explanation:

The total number of eggs would be 15×6, or 90.

The eggs in 3 boxes would be 18.

18:90

Then simplify.

1:5

Answer:

at point (4,4)

Step-by-step explanation:

Answer:

( 4 , 4 )

Step-by-step explanation:

Answer:

nine divided by 2 plus negative eight

Step-by-step explanation:

9/2=4.5

4.5+(-8)= -3.5

Step-by-step explanation:

= 9/2 + -8/1

= 9/2 + 16/2

= 9 + (-16)/2

= -7/2

Answer:

Z(2z+1)+z(4z+5)

[tex]2 {z}^{2} + z + 4 {z}^{2} + 5z[/tex]

[tex]6 {z}^{2} + 6 {z}[/tex]

[tex]6z(z + 1)[/tex]

Answer: can you show the selections?

Step-by-step explanation:

Answer:

switched signs around

Step-by-step explanation:

I believe that s/he switched the signs around so

|x|>5 is solved by x<-5 and x>5

but I'm not quite sure, sorry

Median x˜ 18.5

that is the answer.

Answer: x = 22

Step-by-step explanation:

Compare the 2 triangles

[tex]\frac{2x-8}{24} = \frac{45}{x+8}[/tex]

Cross multiply

(2x-8) (x+8) = 45 x 24

2x^2 + 16x - 8x - 64 = 1080

2x^2 + 8x - 64 - 1080 = 0

2x^2 + 8x - 1144 = 0 ---> divide by 2

x^2 + 4x - 572 = 0

(sum and product)

x^2 - 22x + 26x - 572 = 0

x(x - 22) + 26(x - 22) = 0

(x + 26) (x - 22) = 0

x + 26 = 0

x = -26

x - 22 = 0

x = 22

Answer:

-12

Step-by-step explanation:

Answer:

-8(-4+x)

Step-by-step explanation:

This is because the value of all the numbers never changes. Because

"-8(x-4)= -8x+32" and "-8(-4+x)= 32-8x" are equal, this would be the only correct answer.

Hope this helps! :)

Answer:

46

Step-by-step explanation:

1 sum  42+4

Answer:

y = -2x + 9 or y = 9 - 2x

Step-by-step explanation:

First find the gradient

Next, look at where the line intercepts (goes through) the y-axis: 9

The equation of the line is y = -2x + 9

Tip: The gradient is negative because the line is going downwards from left to right; if the line was going upwards, the gradient would be positive.

Hope this helps!

Step-by-step explanation:

25-3x=-8

-8-25=-33

-3x=-33

-33/-3= 11

x=11

hope this helped =)

Answer:

[tex]\boxed{\bf x=11}[/tex]

Step-by-step explanation:

[tex]\bf 25-3x=-8[/tex]

[tex]\boxed{\mathrm{Subtract\:}25\mathrm{\:from\:both\:sides}}[/tex]

[tex]\bf 25-3x-25=-8-25[/tex]

[tex]\bf -3x=-33[/tex]

[tex]\boxed{\mathrm{Divide\:both\:sides\:by\:}-3}[/tex]

[tex]\bf \cfrac{-3x}{-3}=\cfrac{-33}{-3}[/tex]

[tex]\bf x=11[/tex]

Answer

6 exponent 2 is 36

6 exponent 4 is 1296

Both added is 1332

Step-by-step explanation:

1. 6x6=36

2. 6X6X6X6= 1296

3 1296+36=1332

Answer:

1,006.453 cm

Step-by-step explanation:

1.651 × 103 = 170.053

8.2 × 102 = 836.400

170.053 + 836.4 = 1006.453 cm

Answer:

8=2/3c

Step-by-step explanation:

Each bowl requires 2/3 pounds of clay

To make 8 bowls, Jamal needs 5 1/3 pounds of clay

1. The equation to represent amount is, x= b*c

2. Amount of clay Jamal needs to make 8 bowls is 8c.

A mathematical statement that is made up of two expressions connected by an equal sign.

let the amount of clay be x.

The number of bowls be b and c is pounds of clay.

So, Total cost

x= b * c

Now, if number of bowls are 8 then

x= 8*c

x=8c

So, the amount of clay Jamal needs to make 8 bowls is 8c.

Learn more about equation here:

https://brainly.com/question/16255566

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Answer:

The slope of the line would be 77/51 or 1.5098 if you convert it.

Step-by-step explanation:

Slope is rise over run so you find the difference between the Ys which is 77 and that's your rise so it's the top. You then find the difference btween the Xs and its 51 and that's your run so it's the bottom.

Answer:

5

Step-by-step explanation:

the length is 5 because each side with equal to 5

5+5+5+5=20

Answer:

x = -2

Step-by-step explanation:

It's a vertical line at x = -2

Answer:

6

Step-by-step explanation:

Answer: 450

Step-by-step explanation:

say you remove the 0 out of 50, so you have 5 x 9. 5 x 9 = 45. Take the 0 you took out earlier, than add it to the end of 45, there's your answer. 450

Step-by-step explanation:

Multiply:

50×9

⇛25 + 25 × 5 + 4

⇛50 + 9

⇛450 Ans.