Answer:
4x2−12x+9=0
Step-by-step explanation:
The equation, 2x2+x+3=0, does not have a solution
The equation, x2+5x−3=0, equals -5/2+1/2√37 and -5/2+-1/2√37
The equation, x2−5x+4=0, equal 1 and 4
The equation, 4x2−12x+9=0, equals only 3/2
Hope this Helps
 
        
             
        
        
        
Answer:
348 square feet.
Step-by-step explanation:
Area is the sides of a shape multiplied.
29x12=348 
The answer is 348 square feet. 
 
        
             
        
        
        
What problem i dont see nun
        
                    
             
        
        
        
Answer:
The arc measure, x, that the satellite can see is 160°
Step-by-step explanation:
Given that the two tangents intersect at a point outside the with circle center O
The angle formed between between the two tangent = 20°
The first arc formed is measured as x°, which is the arc opposite the point where the two tangents meet = The arc the satellite can see
The angle x is given by the relationship;
x = 2 × (90 - v/2)
Where;
v = The angle formed at the point where the two tangent meet = 20°
Therefore;
x = 2 × (90 - 20/2) =  2 × (90 - 10) =  2 × 80  = 160°
The arc measure, x, that the satellite can see = 160°.