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Tanzania [10]
3 years ago
10

How do you use the additive inverse to evaluate an expression that uses subtraction?

Mathematics
2 answers:
wariber [46]3 years ago
4 0

Answer:

You use additive inverse to combine like terms that are on opposite sides of the equation.

Step-by-step explanation:

Harlamova29_29 [7]3 years ago
3 0
You use additive inverse to combine like terms that are on opposite sides of the equation. 
ie.
3x + 1 = 6x -12 
You use additive inverse to move -12 to the +1
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So hmm notice the picture below

the pyramid itself, is really, just one regular hexagon, at the bottom
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\bf \textit{area of a regular polygon}\\\\
A=\cfrac{1}{4}\cdot  n\cdot  s^2\cdot  cot\left( \frac{180}{n} \right)\qquad 
\begin{cases}
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