Answer:
Step-by-step explanation:
From the diagram, side length 
is opposite to angle A and side length 
is adjacent to angle A.
Recall the mnemonics SOH CAH TOA.
We use TOA, because it involves opposite and adjacent.
The correct choice is A.
Answer:
C. (-4,2)
Step-by-step explanation:
Isolate the variable on one side of the equation and everything else to the opposite side of the variable.
You can isolate the variable by undoing the operations done to the variable.
For example, if we added 5 to x (x + 5) then we would need to undo that operation. We would need to use the inverse of addition. Which is subtraction.
5x + 6 = 2(2x - 3)
5x + 6 = 4x - 6 <-- Distribute the 2
x + 6 = -6 <-- Subtract 4x from each side
x = -12 <-- Subtract 6 from each side
So, x is equal to -12.
Answer:
c
Step-by-step explanation:
if the letter c=0 so 2x0= 0 and 5x2= 10x3=30
Answer:
20 feet
Step-by-step explanation:
66/3.3
it's twenty i dont know what else to say
