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Artist 52 [7]
3 years ago
5

Solve the Equation.

Mathematics
1 answer:
patriot [66]3 years ago
6 0

Since 0≠-2 so, the given equation has No Solution.

Option D is correct.

Step-by-step explanation:

We need to solve the equation 3(x + 2)-4 = 3x-4 and find value of x

Solving the equation:

3(x + 2)-4 = 3x-4

Multiply 3 with terms inside the bracket

3x+6-4=3x-4\\3x+2=3x-4

Adding -3x on both sides

3x-2-3x=3x-4-3x\\0x-2=-4\\0=-2  (not\,\,true)

Since 0≠-2 so, the given equation has No Solution.

Option D is correct.

Keywords: Solving Equations

Learn more about Solving Equations at:

  • brainly.com/question/1563227
  • brainly.com/question/2403985
  • brainly.com/question/11229113

#learnwithBrainly

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Step-by-step explanation:

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3 years ago
grain is stored in cylindrical structures called silos which is the best estimate for the volume of a silo with a diameter of 12
zalisa [80]
Volume of a cylinder = base x height
the base is the area of the circle at the bottom. 

To find the area of a circle, you use:
A = πr²
where r is the radius of the circle. 
radius is half of the diameter, so with a diameter of 12.3, (divide that by 2) the radius of the circle is 6.15 feet. 

A = π(6.15)²
A ≈ 118.82 

Since we know the height is 25 feet, we can solve for the area of the cylinder. 

Area of the cylinder = 118.82 x 25 = 2,970.57 feet cubed
8 0
3 years ago
Help please hurry!!!!!!!!!!!!!!!!!!!!!!!!! What is a correct name for the angle shown?
Pavlova-9 [17]

Answer:

Angle RTS

Step-by-step explanation

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3 0
3 years ago
Solve for w. Show your work.<br> ( 36 ÷ 3 )( 2 x 6 ) = w
LenaWriter [7]
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7 0
2 years ago
Read 2 more answers
What error did zacharias make? the –5 should be 5. the 52 should be –52. the 2 in the numerator should be –2. the 2 in the denom
Contact [7]

The error made by zacharias in solving the quadratic equation 0 = -2x² + 5x - 3 using quadratic formula is; the 2 in the numerator should be –2.

<h3>Quadratic equation</h3>

There are four methods of solving quadratic equation. Namely;

  • Factorization method
  • Completing the square method
  • Graphical method
  • Formula method

0 = -2x² + 5x - 3

  • Using quadratic formula

x = -b ± √b² - 4ac / 2a

where,

  • a = -2
  • b = 5
  • c = -3

x = -b ± √b² - 4ac / 2a

x = -5 ± √5² - 4(-2)(-3) / 2(-2)

= -5 ± √25 - (24) / -2

= -5 ± √1 / -2

= -5/2 ± 1/2

= -5/2 - 1/2 or x = -5/2 + 1/2

= -5-1 / 2 or -5+1/ 2

x = -6/2 or -4/2

x = -3 or -2

Therefore, the solution to the quadratic equation is x = -3 or -2

Learn more about quadratic equation:

brainly.com/question/1214333

#SPJ1

6 0
2 years ago
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