What is the name of the shape with 6 side?

What is half of 2.65? Expressed in scientitic notation 152.78kg is? Which number is greater 98 or 987? What is the value of the letter y? Does all formulas have to begin equal signs? What is the LCM of 102 and 68? 2 examples for temperature metric units? What is the value of the underlined digit in 186234009? How do you write 8 thousands plus 7 hundreds plus 4 tens plus 9 ones in standard notation? What is the ratio of 20 from 80? How strong is 3960 psi? What is three tenths seven tenths for fifth grade puzzle? Round each whole number to the place of the underlined digit 677? Which equation shows y squared in isolated form x squared 25y squared 100? How do you write the expanded form of four hundred eighty five million fifty two thousand one hundred eight? How do you solve word division problems? What are the 90 two digit numbers? What letters Si stand for? A pizza cafe sells a 9''by5'' rectangular pizza for the same price as an 8''diameter round pizzaWhat option gives the most pizza for the money? What is the word form and decimal for 0.5?