Not too sure... need more info.
<h3><u>
Answer:</u></h3>
<h3><u>
Step-by-step explanation:</u></h3>
- 56 + y + (180 - 123) = 180
- => 56 + y + 57 = 180
- => y = 180 - 113
- => y = 67°
<h3><u>Conclusion:</u></h3>
Therefore, the answer is y = 67°.
Hoped this helped.

Answer:
2r + 6
Step-by-step explanation:
have a good day :)
Answer:
32
Step-by-step explanation:
the country would need 30 to 33 trees
Answer:
Step-by-step explanation: