Newest questions posted by Breana
  1. Algebra

    I don’t understand how to solve these last three problems. Can someone please help me? Determine whether the graphs of the given equations are parallel, perpendicular, or neither. (questions 6-8) 6.) y = -2x + 3 2x + y = 7 A: Parallel B: Perpendicular C:
  2. stats

    scores on the SAT critical reading test in 2013 follow a normal distribution with a mean score of 496 and a standard deviation of 115. what proportion of scores are higher thzn 530? what proportin of scores are between 400 and 500? the highest 10% of
  3. History

    Explain the advantages and disadvantages for interdependence. Include examples from the past and present of interdependence in Central America.
  4. Math

    How would you multiply a mixed number by an improper fraction??
  5. Algebra 2/ Trig

    Igor is flying a kite. he has let out 300 feet of kite string. the string makes an angle of 64 degrees with the level ground. To the nearest foot, how high is his kite?


Newest responses posted by Breana
  1. Algebra 2

    First problem is 1.70
  2. Algebra 2

    First problem is 1.70
  3. Algebra

    Thank You so much for your help Steve!
  4. Algebra

    Oops! 7.) y = x + 11 y = -x + 2
  5. books

    lily chan is right on all the answers, though I suggest you check multiple sites for better assurance. Or maybe read the book for solid assurance.