A drawing<span> that shows a real object with accurate sizes reduced or enlarged by a certain amount (called the </span>scale<span>). The </span>scale<span> is shown as the length in the</span>drawing<span>, then a colon (":"), then the matching length on the real thing.</span>
Answer:
4189
Step-by-step explanation:
Given sequence is:

Plugging n = 57 in the given sequence, we find:



First number is 6, second number is -1. (6,-1)
Answer:
b
20
10
Step-by-step explanation: