Ask your own question, for FREE!
Mathematics
OpenStudy (anonymous):

evaluate arccos 0.5 expressyour answer in degress?

OpenStudy (anonymous):

60 degrees

OpenStudy (anonymous):

thank you!

OpenStudy (anonymous):

do you know how to evaluae arctan 0.5 in radians?

OpenStudy (anonymous):

evaluate*

OpenStudy (anonymous):

tan inverse 0.5, I don't have a calculator

OpenStudy (anonymous):

ok thanks(:

OpenStudy (anonymous):

wolfram says 0.4636 radians

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Laceefogg: In the circle graph, what is the measure of the central angle for carrots and potatoes combined? Round your answer to the nearest whole number.
2 minutes ago 0 Replies 0 Medals
Mathplayer223: chemistry
34 minutes ago 2 Replies 0 Medals
Trickjoker: I HAVE FOUND OUT THE ASHWIN THING!!!
22 minutes ago 20 Replies 1 Medal
imbadkidjenna: What is the slope of the line that passes through the points (3, 5)(3,5) and (-1, 5) ?(u22121,5)? Write your answer in simplest form.
1 second ago 3 Replies 0 Medals
Foreverangel: Find RT 10 m 13m 14 m 16 m
13 minutes ago 10 Replies 1 Medal
Trickjoker: Which mod on QC is named ashwin?
33 minutes ago 54 Replies 0 Medals
Mathplayer223: chemistry
45 minutes ago 4 Replies 0 Medals
Trickjoker: Does anyone else know about this VERY IMPORTANT QC glitch? Sometimes, when you log on, it shows everyone else's profile picture as jay's.
54 minutes ago 16 Replies 0 Medals
Mathplayer223: chemistry
58 minutes ago 2 Replies 0 Medals
iosangel: Factor the expression completely over the complex numbers. y^4+14y^2+49
12 minutes ago 4 Replies 0 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!