Friday
December 19, 2014

Posts by brenden


Total # Posts: 8

math
find the roots of f(x)=x^2-1.5x+1
September 13, 2010

Math
x-1 x+3
September 12, 2010

pre-calculus
A missile is fired at an angle of 75 from the horizontal. At one point, its speed was 900 mph. Find its horizontal velocity in miles per minute. (Round to the nearest hundredth.)
March 17, 2010

Physics
An airplane flies 200 km due west from city A to City B and them 300 km in the direction of 30.0 degrees north of west from city B to city C. In straight-line distance, how far is city C from city A? Relative to city A, in what direction is city C?
September 20, 2009

trig proof
Help anyone? I need both sides to equal. -2sinxcosx/ 1-sinx-cosx = 1+sinx+cosx
April 19, 2009

math
8x^0(10x^-2)(-2x^-6y^7)= ??? please help
December 5, 2008

math
8y-0=-10 8y=-10 y= -5/4 -2x=-10 x=5 THANKS
December 5, 2008

math
oh it makes sense now thanks!
December 5, 2008

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