Answer:
the total of angle's in traingle is 180
so 85+53+c=180
c=180-138
c=42
Answer:
3x^2 + 16x + 42
3x^2 + 4x + 2
3x^2 – 16x + 42
3x^2 – 4x + 2
Step-by-step explanation:
127.23cm should be the surface area!
She would have 12 seeds left from her planting of all packs