I can only guess that you meant to write
12 + 3 = 3 + 12
which would be the commutative property of addition.
Answer:
The answer is
<h2>

</h2>
Step-by-step explanation:
The midpoint M of two endpoints of a given line segment can be found by using the formula
<h3>

</h3>
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(-4, -9), (-6, -6)
The midpoint is
<h3>

</h3>
We have the final answer as
<h3>

</h3>
Hope this helps you
2250 pounds
Step-by-step explanation:
125pound per elephant
18 elephants total
125 pounds × 18 elephants =2250
125×18
The answer for this question is k=7