MN is tangent to OK. What is KN? N 8 ft M 6 ft K
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What is the first step of an indirect proof of a number that is divisible by two

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

What are the exclude value of mn+3m