Answer:
Step-by-step explanation:
                                                            4x + 1
The quotient   (f/g)(x) is    (f/g)(x) = ---------------
                                                           x^2 - 5
Note that x^2 means "square of x," whereas "x2" is ambiguous.
 
        
             
        
        
        
Answer:
1222.2
explanation: 
53.95 x 12 = 647.40
17.95 x 12 = 215.40
29.95 x 12 = 359.40
647.40 + 359.40 + 215.40 = 1222.2
 
        
             
        
        
        
Answer:
<em>0.78</em>
Step-by-step explanation:
From the question, we are to represent 78% as a decimal
78%  = 78/100
78/100 = 78 * 1/100
78/100 = 78 * 0.01
78/100 = 0.78
<em>hence the percent written as a decimal is 0.78</em>
 
        
             
        
        
        
Answer:
x ≈ 9.6
Step-by-step explanation:
Δ ABC is right with ∠ C = 90° ( angle between tangent and radius )
Using Pythagoras' identity in the right triangle
x² + 14² = 17²
x² + 196 = 289 ( subtract 196 from both sides )
x² = 93 ( take the square root of both sides )
x =  ≈ 9.6 ( to the nearest tenth )
 ≈ 9.6 ( to the nearest tenth )
 
        
             
        
        
        
Answer:
x=23
m<1=161
m<2=19
Step-by-step explanation:
7x+x-4=180
8x+4=180
8x=184
x=23
m<1: 7(23) = 161
m<2: (23-4) = 19