Mathematics, 30.05.2020 14:57 kingnatsu579

If csc theta = -2.06, find sec(theta-pi/2)

Find the exact value
sin pi/ 18cos pi/9 + cos pi/18sin pi/ 9

Please help me soon, i dont need an explanation but it would be very helpful or if you know a website that can help me i will be very appreciative!

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, slimgemmx

In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr

Answers: 2

continue

Mathematics, 21.06.2019 19:00, princessjsl22

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

Answers: 2

continue

Mathematics, 21.06.2019 21:30, brandy127

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph

Answers: 1

continue

Mathematics, 21.06.2019 23:30, jadynsantiago

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?

Answers: 1

continue

You know the right answer?

If csc theta = -2.06, find sec(theta-pi/2)

Find the exact value
sin pi/ 18cos pi/9...