Need finding area of kite thsnk you

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !