
According to above figure, we can conclude that :
- The given triangles are congruent by SSS criteria.
Answer:
a^2+6a+9
Step-by-step explanation:
Answer: The answer is 2x + 7.
Explanation: First, we need to add the numbers:
9x + 3 – 7x + 4
9x + 7 - 7x
And finally, we combine like terms:
9x + 7 - 7x
2x + 7
Answer:
Step-by-step explanation: