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larisa [96]
3 years ago
9

Determine the average rate of change of the function between the given values of the variable. g(x)=2/x ; x=4, x=a

Mathematics
1 answer:
IrinaK [193]3 years ago
3 0
Average rate of change implies the quotient f(4)-f(a)/4-a which equals (1/2-a/2)/4-a=(1-a)/(8-2a) on (4,a)
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To find the missing two angle measures, you will need to know that the sum of all nine angles in a nonagon equal 1260 degrees.


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Start with the total and subtract what you know. Divide what is left by two to get each angle measure.


1. 1260 - ( 138 + 154 + 145 + 132 + 128 + 147 + 130) = 286

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