Answer:
1000 points and need to be moderator
Step-by-step explanation:
1000 points to open messages and need to be moderator or above to send messages
Whats the model because 7/9 × 3/4= 7/12 which also equals to 21/36
as 7/12 is the simplified version of 21/36 but then for c 4×9 =36 so I'm a bit confused my self but here's a bit of a start
Answer:
I need more information, are we solving for D?
Step-by-step explanation:
Answer:
Step-by-step explanation:
Don't use 0 as a substitute for θ. 0 is always 0.
cosθ = -5/(2√15)
secθ = 1/cosθ = -2√15/5
Solving 
by completing a square gives 
Step-by-step explanation:
We need to solve the equation by completing a square
The completing a square method requires: 
Solving:
We need to add and subtract (4)^2=16 to make the equation a complete square
So, Solving by completing a square gives
Keywords: Solve by completing a square
Learn more about Solve by completing a square at:
#learnwithBrainly
