Than f(3)=30? i would believe so
\[\sum_{n=1}^{7} 2(-2)^{n-1}\]
Answer:
1. 500
2. 126
3. 615
Step-by-step explanation:
Area of a parallelogram formula: A = bh
20 x 25 = 500
7 x 18 = 126
20.5 x 30 = 615
Answer:
the hell you are talking about?
Step-by-step explanation:
