The three sides of an equilateral triangle are equal in length. What is the perimeter of the equilateral triangle shown? 18 mm
1 answer:
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Answer:
x = 4
Step-by-step explanation:
In
Hence, by basic proportionality theorem:
Answer:
Unit Rate of Change = 1.27%
Step-by-step explanation:
In 2000, t=1 and Total Music sales = 24.8%
In 2007, t=7 and Total Music sales = 32.4%
The Slope
The Unit Rate of Change is 1.27% and it means that the Total Music Sales Increased by approximately 1.27% every year.