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kvv77 [185]
3 years ago
8

PLZ help pic included

Mathematics
1 answer:
Fantom [35]3 years ago
3 0

x = 4.82

Step-by-step explanation:

Given equation is:

6.2 ÷ (2x+1) = 2 1/3 ÷4

Applying the division operation

\frac{6.2}{2x+1} = 2\frac{1}{3} * \frac{1}{4}\\\frac{6.2}{2x+1} = \frac{7}{3}*\frac{1}{4}\\\frac{6.2}{2x+1} =\frac{7}{12}\\

Cross multiplication

6.2(12) = 7(2x+1)\\14x+7 = 74.4\\14x = 74.4-7\\14x = 67.4

Dividing both sides by 14

\frac{14x}{14} = \frac{67.4}{14}\\x = 4.8142857....

Rounding off to nearest hundredth

x = 4.82

Keywords: Linear equation, variables

Learn more about linear equation at:

  • brainly.com/question/9969022
  • brainly.com/question/9801816

#learnwithBrainly

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The movie theater add 352 people in it.if the people split into eight even groups to watch different movies how many people Will
Dovator [93]
The answer is 44 because the equation is 352 divided 8. And 8 goes into 352 44 times. If you want to check the work you can also multiply 44 and 8, and it should be 352.

So the answer is 44
Hope this Helps:)
5 0
3 years ago
Find the fifth term of a sequence whose first term is 8 and common ratio is 3/2
Arlecino [84]

Answer:

Option c. 81/2

Step-by-step explanation:

Fifth term: a5=?

First term: a1=8

Common ratio: r=3/2

an=a1*r^(n-1)

with n=5

a5=a1*r^(5-1)

a5=a1*r^4

Replacing the known values:

a5=8*(3/2)^4

a5=8*(3)^4/(2)^4

a5=8*81/16

Simplifying: Dividing the numerator and denominator by 8:

a5=(8*81/8)/(16/8)

a5=81/2

Answer: Option c. 81/2

3 0
4 years ago
Which equation represents a line parallel to the line shown on the graph?
Mama L [17]

Answer:

-3x+3

Step-by-step explanation:

The equation to the line shown is formed as follows.

It passes through the points (-6,0) and (-8,6)

The gradient of the line=Δy/Δx

=(y₂-y₁)/(x₂-x₁)

=(6-0)/(-8--6)

=6/-2

=-3

The line parallel to the line shown has the same gradient i.e -3

Therefore the line in question is

-3x+3.

7 0
3 years ago
What is the perimeter of the shape below?<br> 3 cm<br> 4 cm<br> 8 cm<br> 4 cm
UNO [17]

Answer:

:D

Step-by-step explanation:

it is 19 cm

5 0
2 years ago
How do I solve this?
Sav [38]
Just plug in a number
8 0
3 years ago
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