SOLUTION: express the same function of a positive acute angle of cos 149 degrees not using a calculator.
Algebra.Com
Question 32871: express the same function of a positive acute angle of cos 149 degrees not using a calculator.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
cos(149)= cos(180-31)= -cos31
Cheers,
Stan H.
RELATED QUESTIONS
express as the same function of a positive acute angle of csc 101 degrees not using a... (answered by stanbon)
Express the same function of a positive acute angle of sin -315 degrees not using a... (answered by stanbon)
express as the cofunction of a positive acute angle not using a calculator of tan -235... (answered by venugopalramana)
express as the cofunction of a positive acute angle not using a calculator of sec -160... (answered by venugopalramana)
express as the confunction of a positive acute angle not using a calculator of ctn 250... (answered by venugopalramana)
express ctn -249 degrees as the same function of a positive acute angle.
(answered by kietra)
express tan 221 degrees as the same function of a positive acute... (answered by kietra)
express sec -123 degrees as the same function of a positive acute... (answered by kietra)
Express cos 128 degrees as a function of a positive acute angle.
Thank you so... (answered by stanbon)