The area of the base of a square notepad is 9 square inches what is the length of one side of the base of the notepad

Classify the polygon by its number of sides. state whether the polygon appears to be regular or not regular. a.heptagon, regular b. heptagon, not regular c. octagon, regular d. octagon, not regular

What is the range of the data below? .8090100

Write the expression as a single natural logarithm. 2 in a - 4 in y