How many interior angles are formed by rays with a common endpoint by 7rays with with a common endpoint by 10 rays with a common endpoint dpoint?

Are all garbage disposals the same size? What is ment by the term binomial? Why do you need to do anything differently? How do you log off twitterrific? What is 1over 50 in simplest form? If 20 percent equals 8 what does 25 percent equal? What is a numbered composition? How many hundreds are in 7 thousands? Drawing a club from a deck of cards? How many risperdone 2 mg will it take to get you buzzed? What is the sum of the first 7 prime numbers? What quadrilateral has 4 right angles but no parallel sides? How do you write 300000 plus 70000 plus 500 plus 70 plus 3 in standard form? How long is one fifth of a month? What did Albert Einstein do as a child? What is 3 and 7 8 as a fraction? 0.00010 in scientific notation? How do you write the fraction two-thirds as an equivalent fraction with a denominator of 18? What is two fifths divided by six eighths? What is the future tense of this sentence-each group prepares a number?