Answer:
2025 yd²
Step-by-step explanation:
(Ratio of sides)² = Ratio of areas
(2/9)² = 4/81
Ratio of Surface areas:
4 in² represents 81 yd²
4/81 = 100/SA
SA = 100 × 81/4
SA = 2025
Answer:
-9c³ + 2c²
Step-by-step explanation:
-3c²(3c) + (-c²)(-2)
-9c³ + 2c²
3.694 * 10^4
Hope this helps
[3(3)-4][2^2]
=20
The answer is 20.