Answer:
HIS SGSEIJGR
Step-by-step explanation:
Answer:
1. 30x + 20
2. -10x + 60
Step-by-step explanation:
Answer:
add them togethr then subract the diffrece to get x
Step-by-step explanation:
Answer:
I and IV
Step-by-step explanation:
Since 1-sin(θ)² = cos(θ)², the given equation is equivalent to ...
√(cos(θ)²) = |cos(θ)| = cos(θ)
This will be true where the cosine is non-negative, in the first and fourth quadrants.
Answer:
thats a long question my friend
Step-by-step explanation: