Which equation can be used to find the length of ac?
10 in
(10)sin(40°) = ac
(10)cos(409) = ac
10 =ac
o
sin 400 = ac
10
= ac
ac
cos(409)
mark this and return
save and exit

i don't see any steps below, sweetheart

answers

m = 0

n = 0.

explanation

most of the values are negative. the one that are not negative are the excluded   values.

these values are: m = 0

                              n = 0.