If secθ =-7.3, find sin (θ -(\pi )/(2)).

7.3
-0.14
-7.3
0.14

answer: i believe it’s 245.04

step-by-step explanation:

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads