Evaluate 2х^2 - 1 when x= 3. ОА. 25
2 answers:
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Answer:
Remove 9 from triangle B to A
Step-by-step explanation:
Given
Three Triangles
A: 1,2,3
B: 7,8,9
C: 4,5,6
Required
Make their sum equal
First, we need to calculate the sum in each triangles;
Remove 9 from triangle B to A
At this point, we have:
<em>Hence, the solution is to remove 9 from B to A</em>
Answer:
the 3rd option is the answer
Step-by-step explanation:
I hope the attached file is self-explanatory
