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Svetlanka [38]
3 years ago
14

How does an equation show thw relationship between variables and other quantities in a situation​

Mathematics
2 answers:
alexandr402 [8]3 years ago
8 0

Answer:

An equation is distinct because it has an equals sign, and that in itself creates a relationship. Usually, it's relating the left side to the right side in terms of that fact that they're equal to each other- unlike inequalities which form more of a relation between two quantities that can be greater than or less than.

Step-by-step explanation:

sweet [91]3 years ago
8 0

Answer:

An equation is basically a way to show a relationship of variables (x,y,a,b, etc) and numbers. The relationship between these numbers and variables is a lot like a laundry bag. If you are given a laundry bag that only has your pants in it, you could call this laundry bag "x". Then you have your other laundry bag which only has your shirts in it, this could be called laundry bag "y". The amount of shirts and pants in each of those laundry bags could be counted separately, or if you combine them, counted together.

Step-by-step explanation:

This could be shown like:

x+y= total amount of clothes.

If you have 5 shirts which equals y, and 2 pants which equals x, you could quickly count how many clothes in total you have.

x+y=Total amount of clothes

Place x=2 and y=5 into that equation.

2+5=7

Which gives you your total clothes.

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fgiga [73]

Divide the hexagon into 6 equal streak triangles which would have side length equal to the radius of the circle.


the area of an equal lateral triangle = sqrt(3)/4 x radius^2


the area of the hexagon would be 6 x sqrt(3)/4 x radius^2


Area = 6 x sqrt(3)/4 x 8^2 = 166.2768 square feet


rounded to the nearest whole foot = 166 square feet.

5 0
2 years ago
Kari thinks, "x is the difference between 87 and 34.25 is this true or not?
Pavlova-9 [17]
This is true because it is an unknown number so it is replaced by a variable.
4 0
3 years ago
Find the solution set for 8x - 3 = 2(x - 1/2)​
KiRa [710]

Answer:

x = 1/3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define Equation</u>

8x - 3 = 2(x - 1/2)

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Distributive 2:                              8x - 3 = 2x - 1
  2. Subtract 2x on both sides:         6x - 3 = -1
  3. Add 3 to both sides:                   6x = 2
  4. Divide 6 on both sides:              x = 1/3
4 0
2 years ago
How do I get this answer (4x2-6y2-7)(6x2+7)
babymother [125]
<span>Simplifying 4x2y + 12xy2 + 9y3 Reorder the terms: 12xy2 + 4x2y + 9y3 Factor out the Greatest Common Factor (GCF), 'y'. y(12xy + 4x2 + 9y2) Factor a trinomial. y((2x + 3y)(2x + 3y))

Final result:
y(2x + 3y)(2x + 3y) if its not sorry

</span>
5 0
3 years ago
Divide 63 apples into two groups so the ratio is 2 to 1
GalinKa [24]
1) 2x+1x= 63
2) 3x= 63
3) 3x/3= 63/3
4) x= 21
5) 2(21)+1(21)=63
6) 42+21= 63
The 2 groups would be 42 to 21.
3 0
3 years ago
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