what is the approximate length and midpoint of PQ with endpoints p(-3,4) and Q(5, -8)?
asked May 13, 2013 in Geometry Answers by anonymous

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:

To avoid this verification in future, please log in or register.

1 Answer

line tween points: (-4,4) & (5,-8)

midpoint: x...(5-4)/2=1/2

y...(4-8)/2==4/2=-2....midpoint=(0.5, -2)

length...deltax=5-(-4)=9

deltay=12

line leng=root(9*9 +12*12)=root(81+144)=root(225)=15
answered May 13, 2013 by anonymous
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
76,975 questions
80,457 answers
1,584 comments
58,260 users