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coldgirl [10]
3 years ago
15

Point w is on line segment VX. Given vx=4x, vw=3x and wx=5 determine the numerical length of vx

Mathematics
1 answer:
Viktor [21]3 years ago
6 0

Answer:

Numerical length of VX = 20

Step-by-step explanation:

Given that VX is a line segment which has a point W on it.

Kindly refer to the attached diagram for the given points.

We are also given the following dimensions:

VX=4x\\VW=3x\ and \\WX=5

To find:

Numerical length of VX = ?

Solution:

As we can clearly see from the attached diagram:

VX = VW + WX

Putting the given values:

4x=3x+5

Now, let us solve for x and then will put the value of x back to find the numerical value of VX.

\Rightarrow 4x-3x=5\\\Rightarrow x =5

Now,

VX = 4 \times x = 4\times 5 =\bold{20}

Therefore, numerical value of VX is <em>20</em>.

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-x - 4 = 4x - 54 im to lazy to figure it out myself
BlackZzzverrR [31]

Step-by-step explanation:

  • <em>-x-4=</em><em>4</em><em>x</em><em>-</em><em>5</em><em>4</em>

Adding x on both sides, we get

  • <em>-x-4+</em><em>x=</em><em>4</em><em>x</em><em>-</em><em>5</em><em>4</em><em>+</em><em>x</em>
  • <em>-</em><em>4</em><em>=</em><em>5</em><em>x</em><em>-</em><em>5</em><em>4</em>

Adding 54 on both sides, we get

  • <em>-</em><em>4</em><em>+</em><em>5</em><em>4</em><em>=</em><em>5</em><em>x</em><em>-</em><em>5</em><em>4</em><em>+</em><em>5</em><em>4</em>
  • <em>5</em><em>0</em><em>=</em><em>5</em><em>x</em>

Dividing both sides by 5, we get

  • <em>5</em><em>0</em><em>/</em><em>5</em><em>=</em><em>5</em><em>x</em><em>/</em><em>5</em>
  • <em>1</em><em>0</em><em>=</em><em>x</em>

<em>Hence,</em><em> </em><em>the </em><em>value</em><em> of</em><em> x</em><em> </em><em>is</em><em> </em><em>1</em><em>0</em><em>.</em>

5 0
3 years ago
Which multiplication expression is equivalent to x+8/x2 ÷ 2x+16/2x2
Pavlova-9 [17]

Answer:

I hope it will help you...

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The amount of tax for each camera is $5.25 and the tax rate is 6% explain how the equation original cost times percent equals ta
lina2011 [118]

Answer:

The equation is adjusted by dividing the tax amount by the percent to find the original cost. Dividing by the percent is the inverse operation of multiplying by percent.

If this question is from edge 2021 it's 100% right.

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What are the first four terms of the sequence modeled by the recursive formula a n =a n-1 +5, when a1 = -3?
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Answer:2,7,12,19

Step-by-step explanation:

a2=a2-1+5=-3+5=2

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If ———— = 20, then x =<br> x
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same thing for all
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4 years ago
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