Tuesday

January 27, 2015

January 27, 2015

Posted by **Anonymous** on Monday, May 28, 2012 at 2:54pm.

- math -
**Steve**, Monday, May 28, 2012 at 3:58pmwe all know that sin 60° = √3/2

so, 3x+30 = 60, and x=10°

Since we're dealing with only the first quadrant, there's no other solution.

**Answer this Question**

**Related Questions**

algebra 1 help please - 4) a student score is 83 and 91 on her first two quizzes...

Algebra 2 - Solve. 4a-2≤a+1≤3a+4 4a-2-1≤a+1-1≤3a+4-1 4a-...

Pre Calculus - sec x = -2 , π ≤ x ≤ 3π Use a calculator to...

Trigonometry - IM STUCK ON THESE :( 1. What is the equation for shifting the ...

Trigonometry - IM STUCK ON THESE :( 1. What is the equation for shifting the ...

PreCalc - I'm not sure how to solve these with calculator. sec x = -2 , π...

math - Let f(n)=1/√1+√2+1/√2+√3+1/√3+√4…1/&#...

Trig - On the same set of axes, sketch and label the graphs of the equations y...

Math - Solve for all possible values of x where O°≤x≤360°. tan x = -...

Math/Trigonometry - 1. Solve: 2 cos² x - 3 cos x + 1 = 0 for 0 ≤ x < ...