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mestny [16]
3 years ago
15

What is equivalent to 3x – 2y = 4?

Mathematics
1 answer:
Vinil7 [7]3 years ago
4 0

Answer:

This equation is equal to y=3/2x-2

Step-by-step explanation:

You might be interested in
Find the value of m.<br> 13m = 273
balu736 [363]

Answer:

m = 21

Step-by-step explanation:

13m = 273

m = 273/13

m = 21

Hope this helps!

5 0
3 years ago
Read 2 more answers
What is the value of this expression when x= -6 and y= -1/2? 4(x2+3)-2y
Ostrovityanka [42]

Answer:y=-10

Step-by-step explanation:

y=-1/2 4(6(2)+3)-2y

+2y       6(2)            +2y

3y=-1/2 4(12+3)

multiplie 4 times 12 and 4 times 3

3y=-1/2 48+12

add 48 and 12

3y=-1/2 60

divide -1/2 and 60

3y/3=-30/3

y=-10

3 0
3 years ago
The sum of the interior angles of a hexagon is equal to the sum of six consecutive integers. What is the measure of the smallest
kipiarov [429]

Answer:

Look to the explanation

Step-by-step explanation:

*<em> Lets explain how to solve the problem</em>

- The consecutive integers are the integers after each other like

  1 , 2 , 3 , ......

- The rule of the sum of the interior angles of any polygon is:

  (n - 2) × 180° , where n is the number of the sides of the polygon

- The sum of the interior angles of a hexagon is equal to the sum of

  six consecutive integers

* <em>Lets find the sum of the interior angle of the hexagon</em>

∵ The hexagon has 6 sides

∴ n = 6

∴ The sum of its interior angles = (6 - 2) × 180° = 720°

* <em>Lets find the sum of six consecutive integers</em>

- Assume that the smallest integer is x

∴ The numbers are x , x + 1 , x + 2 , x + 3 , x + 4 , x + 5

∵ Their sum = x + (x + 1) + (x + 2) + (x + 3) + (x + 4) + (x + 5)

- Add like terms

∴ Their sum = 6x + 15

- Equate the sum of the 6 numbers by the sum of the angles of

 the hexagon

∴ 6x + 15 = 720

- Subtract 15 from both sides

∴ 6x = 705

- Divide both sides by 6

∴ x = 117.5

- But 117 .5 not integer

∴ The sum of the interior angles of a hexagon can not equal the

   sum of six consecutive integers

- But it can be if the numbers are consecutive odd integers

 because the consecutive odd numbers are

 x , x  + 2 , x + 4 , x + 6 , x + 8 , x + 10

∴ Their sum = 6x + 30

∵ 6x + 30 = 720

- Subtract 30 from both sides

∴ 6x = 690

- Divide both sides by 6

∵ x = 115

∵ x represents the measure of the smallest angle

∴ The measure of the smallest interior angle of the hexagon is 115°

7 0
4 years ago
Ten times anumber increased by four is no more than twenty-five
Rus_ich [418]
Here is the inequality you are describing: 

10x+4≤25

Where x is the "number" you are describing.
4 0
3 years ago
Read 2 more answers
Suppose the diameter of a circle is 10. What is its area?
r-ruslan [8.4K]
Well hello again :3.  This is also quite simple.  The diameter of a circle is 2 times the radius.  So we can refit this into the equation and say that our new formula using diameter is pi(d^2/2).  Now we can say that 10/2 is 5 and 5^2 is 25.  Therefore your answer is 25pi or 78.54.  


7 0
3 years ago
Read 2 more answers
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