sec (〖tan〗^(-1) (-11/5)). So do you use the calculator in degrees and then take the inverse of cos to get sec? I'm getting 2.4, is that right?

Question

whpalmer4 · Answer

no, you want the calculator in radians whenever you're doing anything like this.

anonymous · Answer

@whpalmer4 Can you help me?

whpalmer4 · Answer

are you getting 2.41661... as your answer?

anonymous · Answer

Yes is 2.4 right?

whpalmer4 · Answer

looks like it.

anonymous · Answer

........... SORRY IF IM BEING RUDE BUT I NEED HELP AS WELL.... CAN SOMEONE PLEASE HELP ME? ID BE GRATEFUL!!!

anonymous · Answer

What is your question?

anonymous · Answer

Question 8 (Multiple Choice Worth 2 points)

Which terms are considered like terms in the following expression?

three n plus eighteen minus seven n plus three plus five m 

 three n 

 three n....negative seven n.....five m 

 three n............negative seven n 

 There are no like terms in the expression.