Register

Sin155º = A) -sin25° B) sin25° C)sin(-25)°

Sin155º = A) -sin25° B) sin25° C)sin(-25)°
144k views
3 votes
Sin155º =
A) -sin25°
B) sin25°
C)sin(-25)°

User Valenzio
by
8.2k points

1 Answer

5 votes

sin(155)º = sin(180 - 25)º = sin(25)º

=> B) sin25º

User Paul Coldrey
by
8.8k points
← Prev Question Next Question →

Related questions

User Joe Goggins
asked Sep 1, 2021 35.4k views
Sin155° = _____ sin25° sin(-25)° -sin25°
Joe Goggins asked Sep 1, 2021
by Joe Goggins
8.2k points
1 answer
5 votes
35.4k views
User Thomas Sahlin
asked Sep 24, 2024 211k views
Prove that sin25°+sin35°=sin85°​
Thomas Sahlin asked Sep 24, 2024
by Thomas Sahlin
7.8k points
1 answer
2 votes
211k views
User Matt Luongo
asked Mar 25, 2021 48.4k views
PROVE THAT: cos 20° - sin 20° = ​​ \sqrt{2}sin25° ​
Matt Luongo asked Mar 25, 2021
by Matt Luongo
7.9k points
1 answer
2 votes
48.4k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!