Answer:
Step-by-step explanation:
1. +/- sqrt(1 - sin^2) = cos(theta)
2 1/cos(theta) = sec(theta)
Answer: 2/15
Step-by-step explanation:
(-3/5)(-2/9)
(-1/5)(-2/3)
(2/15)
I think the answer is 5:1
You must follow the correct order of operations, so square the 2 first.
Then add 1.
Answer:
yeah it's true
Step-by-step explanation: