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Kryger [21]
4 years ago
7

What is/are algebraic properties of equality?

Mathematics
1 answer:
poizon [28]4 years ago
8 0

Addition Property of Equality                        If a = b, then a + c = b + c.

 

Subtraction Property of Equality                   If a = b, then a – c = b – c.

 

Multiplication Property of Equality              If a = b, then a * c = b * c.

 

Division Property of Equality                        If a = b, then a/c = b/c.

 

<span>Substitution Property of Equality      </span>            If a = b, then you may replace b with a in

                                                                        any expression.

 

Transitive Property of Equality                     If a = b and b = c, then a = c.

 

Commutative Property of Addition               a + b = b + a

 

Associative Property of Addition                  (a + b) + c = a + (b + c)

 

<span>Commutative Property of Multiplication      </span>a * b = b * a

 

Associative Property of Multiplication         (a * b) * c = a * (b * c)

 

Distributive Property                                     a(b + c) = a*b + a*c

<span> </span>
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Answer:

<h3>y+1 = 3/4(x-1)</h3>

Step-by-step explanation:

Given the coordinates of a line, (1, -1) and (5, 2), we are to find the equation of the line in point-slope form.

The point slope form of the equation is generally expressed as;

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m = y2-y1/x2-x1

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Solution:

<u>Given:</u>

  • ∠G = 65°

Supplementary angles are a pair of angles that sum up to 180°.

<u>It should be noted:</u>

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Equation formed: ∠G + ∠H = 180

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