What is 495 dived by 9?

Two angles are supplementary If one angle measures twice the other what is the number of degrees in the larger angle? Is a triangular prism the same thing as pyramid? What is 01110 in base 10 digits? List one way a parallelogram and a rhombus are not alike? Is 36 divisible? How do you turn 8 to 24 to a ratio as a fraction in lowest terms? Why does the area of a square come out different from the area of a rectangle? Will a rain gauge and a 5 gallon bucket catch the same amount in the same rain storm? What are the dimensions of a 1938 buffalo nickel? What is 15.4 divided by 8? Can a square have the same area of a triangle? How do you know that 72 80th's is greater than 7 8th's? Why do we use justification in the real world? What is the purpose of Interval World? Como se escribe en numero cuatro mil millones doce? How do you put these numbers in order from smallest to largest 2.1 2.079 2.03 2.17 2.009? What is the common denominator of 3and 4 and 10? How do you solve this equation 4y plus 228 equals 352? How many mls in 2.5 litres? What is the value of the digit 2 in the number 4.215?