October 22, 2016

Posts by brenden

Total # Posts: 8

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

x-1 x+3
September 12, 2010

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

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

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

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

oh it makes sense now thanks!
December 5, 2008

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