Answer:
62,5721
Step-by-step explanation:
12,01 × 5,21
= 62,5721
An = a1 * r^(n-1)
-405 = -5*3^(n-1)
3^(n-1) = 81
3^4 = 81 so n-1 = 3 and n = 4
Sn = S4 = -5 (1 - 3^4) / ( 1 - 3) = 400 / -2 = -200 Answer
Answer:
divided
Step-by-step explanation:
none of these work but if u divided it you would get 32 noe of them give you -32
If the length is x+5, the width would be x(x+5)=36
Answer:
the answer is 7/9
Step-by-step explanation: