Question

ALGEBRA HELP!!

Answer 1

to convert degrees to radians,
multiply by \(\pi\)/180

Answer 2

like 140 degrees = 140pi/180 radians

Answer 3

So, for the first question -280pi/180

Answer 4

yes, you can simplify that.

Answer 5

I got -4.88

Answer 6

keep it in fraction
280/180 = 28/18 = 14/9

Answer 7

so, -14pi/9

Answer 8

got it ?

Answer 9

ahh I see I was a little confused before ! but now I got it!

Answer 10

to convert radians to degrees,
multiply by 180/pi
like
2pi/3 = 2*180/3 = 120

Answer 11

ok so 3*180/5 = 108

Answer 12

yes :)

Answer 13

108degrees

Answer 14

Thanks!! Could you help me in another question?

Answer 15

I will post it as new. :)

Answer 16

maybe, but ask them in another post, so that if i am unavailable some1 else will surely help u :)
yes.