I hope this helps you
sec Q=1/cos Q
2=1/cos Q
cos Q= 1/2
Q=30+2.pi.n
Q=330+2.pi.n
n€Z
The bill total would be $140 because there are seven people (6 friends+Jacob) and each payed $20. (7)(20)
2(1b × t) ÷ 2 = b
or
2b × 2t ÷2 = b
PLEASE GIVE BRAINLIEST
