Answer:

Step-by-step explanation:
In this graph, we have the coordinate point ( ). Without translations, cos(0) = 0, which means that the graph is shifted to the right by
). Without translations, cos(0) = 0, which means that the graph is shifted to the right by  . We also know that the graph is shifted down by 1 because we have the point
. We also know that the graph is shifted down by 1 because we have the point 
( ), but accounting for the right shift, this point should really by (
), but accounting for the right shift, this point should really by ( ). cos(
). cos( ) = -1, but on the graph it is -2, meaning that it is shifted down by 1.
) = -1, but on the graph it is -2, meaning that it is shifted down by 1.
Therefore, accounting for the right shift by  and the shift down by 1, our equation is
 and the shift down by 1, our equation is  .
.
 
        
             
        
        
        
Answer:
Base x height 
Step-by-step explanation:
IT IS THE FORMULA FOR THIS QUESTION
 
        
             
        
        
        
Answer:a) L.C.M OF 2,3,5 is 30
THEREFORE=60/30+15/30÷10/30-6/30
=60/30+15/30×30/10-6/30(DMAS)
=60/30+3/2-6/30
=60+45/30 -6/30(ADDITION FIRST THEN SUBTRACTION.
=105/30-6/30
=105-6/30
=99/30
=33/10
b)(3+1/2)÷(2-1/2)=L.C.M IS 2,=(6+1/2)÷(4-1/2)=7/2÷3/2=7/3
 
        
             
        
        
        
Answer:
percentage decrease
16.7 percentage of change