1 answer:
Step-by-step explanation:
You must first add 20 to all inqualies, leaving u with 0 is greater than or equal to 2x which is also greater than or equal to 40.
Divde everything by 2 to get rid of the 2 from the x
0 divided by 2 is 0, 2x divded by 2 is x, 40 divided by 2 is 20.
Thats the answers
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Step-by-step explanation:
Answer:
20.4cm²
Step-by-step explanation:
base= 10.2
height= 2
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29035 is a positive and -36198 is a negative
Your answer is 25% because a change from 16 to 20 represents a positive change (increase) of 25%
