132k views
4 votes
Hi guys i need help

cosx = 3/5
sinx+tanx = ?​

User Chaliasos
by
7.7k points

1 Answer

3 votes

cosx = 3/5

sin²x + cos²x = 1

sin²x = 1- 9/25

sin²x= 16/25

sinx = 4/5

tanx = sinx/cosx

tanx = 4/3

User Teck Wei
by
6.7k points