Can anyone solve this for me

marissa [1.9K]

Answer:

Associative Property

Step-by-step explanation:

I would use the Associative Property because it states that you can add any numbers together no matter how they are separated or grouped (with parentheses).
Knowing what we said in step 1, here are some other ways you can write the expression given (they are written in the steps below)
8 + 7 + 9
(8 + 7) + 9
(8 + 9) + 7

I hope this helps!

4 0

3 years ago

Harlamova29_29 [7]

Mathematically speaking, the linear pair postulate and linear pair theorem both express the same thing.

A linear pair is made up of two angles, and the sum of their measures is 180°.

<h3>What is the formula for linear pairs?</h3>

A two-variable linear equation of the form axe + by + c, with a, b, and c all being real numbers and not equal to zero.
The Transitive Property states that if all real numbers x, y, and z are equal, then x=z.
Substituting characteristics. If x=y, then x can be swapped to y in any equation or formula.
Mathematically speaking, the linear pair postulate and linear pair theorem both express the same thing.
A linear pair is made up of two angles, and the sum of their measures is 180°.
Line pairs can be congruent.
Adjacent angles are joined by a vertex.
Angles that are similar cross across.
A linear pairing is unnecessary.