Answer:
b
Step-by-step explanation:
Remove full rotations of  
2
π
 until the angle is between  
0
 and  
2
π
.
sin
(
5
π
6
)
Apply the reference angle by finding the angle with equivalent trig values in the first quadrant.
sin
(
π
6
)
The exact value of  
sin
(
π
6
)
 is  
1
2
.
1
2
The result can be shown in multiple forms.
Exact Form:
1
2
Decimal Form:
0.5
 
        
                    
             
        
        
        
Answer:
24
Step-by-step explanation:
what is the smallest number which is a multiple of both 8 and 12? so, an multiple of 8 must have 2 as a factor at least 3 times. Similarly, multiples of 12 have at least two 2's and one 3. so we need 2x2x2x3 or 24 if every factor is to be included.
I'm not the best at explaining but you can search google to get the better Idea. 
(btw this is for the fist question)
 
        
             
        
        
        
Hello,
y=2x+5
==========
(y-5)=2(x-0)
        
                    
             
        
        
        
Answer:
m = -1
Step-by-step explanation:
Slope = (y2-y1)/(x2-x1)
Therefore, 
slope = (-12-(-9))/(-6-(-9))
= -3/3
=-1
 
        
             
        
        
        
Answer:

Step-by-step explanation:
The antiderivative of the function is the same as the integral. To find the integral or antiderivative, reverse the process of differentiation method. Currently the function has degree 1. Through integration we increase the degree of each term by 1 and divide by the degree.
Thus 35 - 9x becomes 
. We add a constant C for any possible constant that was eliminated during differentiation.