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xjessy217x · Jul 20, 2010, 10:57 AM

Would you be able to help me with basic trigonometry ?

A surveyor measures the angle of elevation to a point on a mountain that is 6 miles away to be 15 degrees. The vertical change in elevation...

xjessy217x · Jul 20, 2010, 06:34 AM

Thank you so much !

xjessy217x · Jul 19, 2010, 08:12 PM

x^2 = -36y what is the directrix?

xjessy217x · Jul 19, 2010, 02:14 PM

Can someone please help me :((

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Question: What is the directrix of a parabola x=-1/8y^2

Would you be able to help me with basic...

Question: What is the directrix of a parabola x=-1/8y^2

Thank you so much !

Question: Find vertex, axis, focus, p, directrix of conic equation

x^2 = -36y what is the directrix?

Question: What is the directrix of a parabola x=-1/8y^2

what is the directrix of a parabola x=-1/8y^2