Answer:
x = 4,
x = -2
Step-by-step explanation:
( x - 4 ) ( x + 2 ) = 0
Find out when the equation is 0,
When x = 4,
 substitute in 4 for x,
( 4 - 4 ) ( 4 + 2 ) = 0
(0) ( 6) = 0 (any number multiplied by 0 is 0).
When x = -2
Substitue in -2 for x,
( -2 - 4 ) ( -2 + 2 ) = 0
(-6) (0) = 0 (again, any number multiplied by 0 is 0).
 
        
                    
             
        
        
        
Answer:
x = 7
Step-by-step explanation:
The angle adjacent to the 70 degree angle is also 70 degrees.  We assume that there are four 90-degree angles in the center of the figure.  Thus, 8x - 36 + 70 + 90 = 180 (the sum of the interior angles is 180 degrees).
Solving  8x - 36 + 70 + 90 = 180 for x:
               8x - 36 = 20, or 8x = 56.
Dividing both sides by 8 yields x = 7.
 
        
             
        
        
        
If the problem is
 (17 ^ 3) * (79 ^ 7) 
 The steps are: 
 Step 1:
 (17 ^ 3) = 4913
 Step 2:
 (79 ^ 7) = 1.92039E + 13
 Step 3:
 (4913) * (1.92039E + 13) = 9.43488E + 16
 If the problem is 
 (173) * (797)
 Step 1: 
 Multiply both terms with a calculator:
 (173) * (797) = 137881
        
             
        
        
        
I believe it is the ratio 3 : 1.
<u>18 students chose the turkey sandwich</u>.
Since the class has a total of 24 students, we can deduce that <u>6 students chose the vegetarian sandwich</u>.
This gives us a ratio of 18 : 6.
When simplified, we get a ratio of 3 : 1.
 
        
             
        
        
        
The answer is B The domain is all real numbers such that ...