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Phoenix [80]
4 years ago
9

Solve for X 2/3x+4=1/2x+5

Mathematics
2 answers:
mote1985 [20]4 years ago
5 0

For this case we must find the value of the variable of the following equation:

\frac {2} {3} x + 4 = \frac {1} {2} x + 5

Subtracting \frac {1} {2} x from both sides:

\frac {2} {3} x- \frac {1} {2} x + 4 = 5\\\frac {4-3} {6} x + 4 = 5\\\frac {1} {6} x + 4 = 5

Subtracting 4 from both sides:

\frac {1} {6} {x} = 5-4\\\frac {1} {6} x = 1

Multiplying by 6 on both sides:

x = 6 * 1\\x = 6

Answer:

x = 6

Maslowich4 years ago
4 0

Answer:

x= about 5

Step-by-step explanation:

2/3x+4=1/2x+5

-4 on both sides

2/3x=1/2x+1

-1/2 on both sides

0.1666666666666..., so 0.2

0.2x=1

divide 0.2 on both sides

x=5

-Please mark as brainliest!-

-Hope this helps!-

-If you need anymore help just let me know!-

-I love these types of problems!-

-Good luck!-

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Seven times the difference of x and 4 is -10
4vir4ik [10]

Answer:

In this equation x = 2

Step-by-step explanation:

First, it is easiest to convert these words to numbers. That would make it

4 - <em>x  </em>· 7 = -10

First subtract 4 from both sides.

4 - <em>x</em> · 7 - 4 = - 10 - 4

Then you simplify.

-<em>x ·</em> 7 = -14

Divide both sides by 7.

\frac{-x(7)}{-7} = \frac{-14}{-7}


Then you simplify that fraction to 2 and thats how you get your answer.



7 0
3 years ago
What is 2(3t-1)-5(t-1)
givi [52]
2(3t - 1) - 5(t - 1)
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3 0
4 years ago
Select the correct vectors.
Paha777 [63]

In the case above, the correct vectors are:

  • <25.98, -15>.
  • <1.71, 4.7>.

<h3>What is the ship vector about?</h3>

The solution for the Ship's vector are:

Note that the Horizontal aspect = 30 cos 30  

                                                   = 25.98.

For the  Vertical aspect = 30 sin(-30)

                                        = -15.

Hence it will be  <25.98, -15>.

In regards to the current's vector:

The Horizontal aspect=  5 sin 20

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The Vertical aspect = 5 cos 20

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Hence it will be <1.71, 4.7>.

Therefore, In the case above, the correct vectors are:

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Learn more about vectors from

brainly.com/question/23973576

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4 0
2 years ago
What is the domain and range <br> f(x)=x^3
Wittaler [7]

Answer:

Step-by-step explanation:

The domain is X value and range is Y so just put y=x^3 in desmos and the graph appears then check its range and domain from it. the range is positive and nevative infinity

6 0
3 years ago
Please help me!!!! I need to hand it in rn!!
Maurinko [17]

Answer:

12

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no \: of \: side \: of \: polygon \\  =  \frac{360 \degree}{ measure \: of \: exterior \: angle}  \\  \\  =  \frac{360 \degree}{ 30 \degree} \\  \\  = 12

8 0
4 years ago
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