Friday

July 25, 2014

July 25, 2014

Posted by **Jiskha lover:D** on Tuesday, December 18, 2012 at 10:06pm.

a) sinA = 0.5

b) cosA = -0.5

e) cosA = 0.4561

g) sinA = 0.5736

PLEASE HELP WID THIS!!:( i tried so much! but im not getting it...

Thanks I greatly appreciate it sooo much!!:)

- Math -
**DrBob222**, Tuesday, December 18, 2012 at 10:11pmIf sin A = 0.5, doesn't that make A =- 30 degrees. That is >0 and <180 so it qualifies. Just punch in the other numbers on your calculator and read the angle A. See if it meets the criteria.

- Math -
**Jiskha lover:D**, Tuesday, December 18, 2012 at 10:20pmThanks

- oops--Math -
**DrBob222**, Tuesday, December 18, 2012 at 10:31pmThat - slipped in. Sin A = 0.5; A = 30 degrees and not -30 degrees.

**Related Questions**

math:) - If the given point is on the terminal arm of an angle A in standard ...

Algebra2--- - 1. An artist is designing triangular mirrors. Determine the number...

Algebra 2 .. - 1. An artist is designing triangular mirrors. Determine the ...

Algebra 2.... - 1. An artist is designing triangular mirrors. Determine the ...

Trig - Solve ABC if C=90 degrees, B=20 degrees, and b=10. Round measures of side...

Grade 11 math - If the given point is on the terminal arm of an angle A in ...

Calculus - Determine the measure of A if 0 degrees is less or equal to angle A ...

6th grade math - Which expression could you use to find the measure of an angle ...

URGENTANIUS!! - If the given point is on the terminal arm of an angle A in ...

trig - on the same set of axes: (0 degrees is greater than or equal to x and x ...