Answer:
total weight in pounds = 22 lb
Step-by-step explanation:
Let's first find out the total weight in kilograms.
total weight = 4 x 2.5 kg = 10 kg
The approximation for kilograms (kg) to pounds (lb) is 1 kg = 2.2 lb.
So if 1 kg is 2.2 lb, 10 kg is 10 times more.
10 kg = 10 x 2.2 lb = 22 lb
Answer: 1,-1
Step-by-step explanation: 2,1,0,-1,-2. the common difference is 1
It is a because you have to multiply the answer tightened and get your answer
Answer:

Step-by-step explanation:
Given

Required
Determine the measure of 
To calculate CAD, we have:
--- angle in the same segment
Hence:
