Wednesday
May 22, 2013

Posts by Claire


Total # Posts: 486

math
there are two numbers that are 3 times as far from 19 as they are from 11. the sum of the two numbers is?

American History
Okay thanks so much Ms. Sue!

American History
Did the Soviet Union gain or lose land as a result of the Versailles treaty? or was Germany the only country involved?

math
2 boats left the harbour at the same time. One travelled at 10km/h on a course of 47 degrees. from the north. the other travelled 8km/h on a course of 79 degrees. how far apart were the boats after 45 minutes to th nearest tenth of a kilometre.

math
calculate the area of a triangle with side lengths 83.75, 110.65, and 90

math
factor, 4x^2-8xy-5y^2

math
factor 9-900f^2

math
factor 9-900f^2

math
A rectangle has an area about 225m^2. the width is about 40m less than the length. Find the approximate dimensions of the playing surface. use factoring.

math
for the line segment DE one edpoint is D(3,1) and the midpoint is M (0,-4). find the coordinates of endpoint E.

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