Tuesday

October 21, 2014

October 21, 2014

Posted by **jim** on Sunday, January 23, 2011 at 2:06pm.

Question wants the correct number of significant figures.

tan^-1 (9/7)=?

- math -
**Henry**, Monday, January 24, 2011 at 3:48pmThe angle whose tan is 9/7 = ?

tanA = 9/7 = 1.2857,

A = 52.13 Deg.

**Answer this Question**

**Related Questions**

Math - Any help would be appreciated! What is 38.896/5.1 + 509.15 to the correct...

Math - 1. Is it more appropriate to use scientific notation for approximates or ...

Chemistry - Hi I just need help with question (ii) and (iii), i know how to work...

Physics - Talking about significant figures, my Physics textbook lists 5 rules ...

Chemistry - answear in standard exponential form with correct number of ...

Chemistry - I have a Chemistry question which should be very simple but I do not...

Science (Chemistry!) - I just do not understand ANYTHING about multiplying/...

Significant Figures - I'm having a hard time with significant figures. Any help ...

Chemistry - Display the final answer in correct scientific notation and show ...

math help - What is the distance Y Z in metres between the boat and the bouy, to...