Answer:
Solving the inequality  we get
 we get 
The graph of the inequality is shown in figure attached.
Step-by-step explanation:
We need to Solve each compound inequality 
Solving the inequalities
For solving compound inequalities we solve both inequalities simultaneously and find the value of m.
For solving 5+m > 4, we subtract 5 from both sides.
While solving 7m < -35, we divide both sides by 7 to get value of m
Applying these functions we get:

So, solving the inequality  we get
 we get 
The graph of the inequality is shown in figure attached.
 
        
             
        
        
        
Answer:



Step-by-step explanation:
Given
Let the three sides be represented with A, B, C
Let the angles be represented with 
[See Attachment for Triangle]



What the question is to calculate the third length (Side B) and the other 2 angles ( )
)
Solving for Side B;
When two angles of a triangle are known, the third side is calculated as thus;

Substitute:  ,
,   ;
; 




Take Square root of both sides



 <em>(Approximated)</em>
 <em>(Approximated)</em>
Calculating Angle 

Substitute:  ,
,   ;
; 




Subtract 180 from both sides


Divide both sides by -144



Take arccos of both sides



 <em>(Approximated)</em>
 <em>(Approximated)</em>
Calculating 
Sum of angles in a triangle = 180
Hence;



Make  the subject of formula
 the subject of formula


 
        
             
        
        
        
It starts becoming bigger :)
        
             
        
        
        
Answer: equilateral 
Step-by-step explanation:
 
        
             
        
        
        
Input values must have exactly one output value in order for the function to remain a function.
d. 2
f. 8
g. 15