Answer:
C
Step-by-step explanation:
This could be either 90° counterclockwise or 270° clockwise but the latter is not an option so the answer is C.
 
        
             
        
        
        
Answer:
The length of x=3/1
Step-by-step explanation:
Given the right triangle
Ф = 30
We know that
sin Ф = opposite/hypotenuse
The opposite of angle 30° = x
The hypotenuse is = 6
so 
sin 30 = opposite/hypotenuse
     1/2      = x/6           ∵ sin 30 = 1/2
      1/2 × 6 = x
      6/2 = x
        3/1 = x
Therefore, the length of x=3/1
 
        
             
        
        
        
Answer:
2 1/3 cups of flour for every dozen muffins
Step-by-step explanation:
1 1/2 dozen muffins equals 3 1/2 cups of flour which is also the same as 7/2 cups of flour.  I know that (3) 1/2 dozen equals 1 1/2 dozen so I divided 7/2 by 3 which is 1 1/6 to get how much flour for 1/2 dozen then multiplied it by 2 to get how much flour in a dozen = 2 2/6 which simplified is 2 1/3.
 
        
             
        
        
        
(-3,-10).....slope(m) = 2
y - y1 = m(x - x1)
y - 3 = 2(x - 10)