sl
Most popular questions and responses by sl
geometry
the base of an isosceles triangle is 18 centimeters long. The altitude to the base is 12 centimeters long. What is the approximate measure of a base angle of the triangle?
asked on June 30, 2010 
Basic Geometry
Are these quadrilaterals with the following characteristics parallelograms? (quadrilateral ABCD with diagonals intersecting at E) 1. AB is congruent to AD and AB is parallel to DC 2. AB and DC are congruent and parallel 3. DE and BE are congruent (I'm
asked on December 7, 2012 
chem
If 59 J of heat is added to an aluminum can with a mass of 22.2 g , what is its temperature change? Specific heat capacity of aluminum is 0.903 J/g∘C.
asked on January 25, 2016 
Math / Physics
A block P of mass 3.56 kg is lying on a rough inclined plane of angle θ = 0.73 radians. Block P is attached via a model string that passes over a model pulley to a second block Q of unknown mass M kg hanging vertically as shown in diagram. The coefficient
asked on March 12, 2017 
Math
Are these quadrilaterals parallelograms? (quadrilateral ABCD with diagonals intersecting at E) 1. AB is congruent to AD and AB is parallel to DC 2. AB and DC are congruent and parallel 3. DE and BE are congruent
asked on December 8, 2012 
Math
Jose had $2.20 in nickles and dimes. He has eight more nickles than dimes. How many of each coin does he have?
asked on October 18, 2016 
computers!!!
The location where a row and column meet is called a... Answer sold grid locale cell
asked on January 18, 2013 
Geometry
If ABCD is a rectangle with center Z (where the diagonals bisect), and AC = 3x+11 and BD = 2x+31, what is x?
asked on December 17, 2012 
computer
pros and cons of traditional economy
asked on September 4, 2012

Math
Man this is easy.
posted on October 18, 2016 
English 111
What's 33?
posted on December 10, 2013 
pc basic
a cdrw is a type of
posted on September 20, 2011