Friday

February 27, 2015

February 27, 2015

Posted by **Tri** on Thursday, June 21, 2007 at 11:10pm.

and how would you do it ? thanks

You have not written an equation. There is nothing to "solve". Did you leave out an " = 0 " ?

Yeah sorry

Yeah sorry

Let x = sin theta

8x^2 +x -1 = 0

x = [-1 +/- sqrt(33)]/16

= 0.296535 or -0.421535

theta = 17.250 degrees or -24.931 degrees

pork?

**Answer this Question**

**Related Questions**

Pre-Calculus - Verify: 1/(1-sintheta) * 1/(1+sintheta) = sec^2theta sec^2theta ...

Science - Given seccant of thata = 3, use trigonometric identities to find the ...

Precalc please - Verify: 1/(1-sintheta) * 1/(1+sintheta) = sec^2theta

Math - sin theta = 8/17 and theta is in the second quadrant. Find sin(2theta),...

maths - I'm reviewing for my exams, and I was sure that I was comfortable with ...

trig - solve the equation of the domain 0¡Ü¦È¡Ü2¦Ð 3cos^2theta - 5costheta -1 = ...

Calculus - 2sin(2theta) + sqrt(3) = 0 interval (0,2pi) How do I solve this? I ...

maths - if cot theta =7/8 , evaluate (1+sin^2theta)(1-sin^2theta)/(1+cost^2theta...

pig question (PHYSICS) - Hello, a slide loving pig slides down a certain 35° ...

Math - If we are given 8sin((pi/6)(x+2))+16=20the answers are -1 and 3 because 1...