Answer:
h=A/(b1+b2/2)
Step-by-step explanation:
it is the reverse
 
        
             
        
        
        
Answer:
 radians
Step-by-step explanation:
Number of hours on a clock = 12 
Since, measure of a circle at the center = 360°
Measure of central angle formed by the arc between each number (representing hours) = 
                                   = 30°
Central angle formed by the arc intercepted by the hands of the clock at 8:00 = 4 × 30°
         = 120°
Therefore, angle measure in radians = 
                                                               = 
Angle formed by the hands of the clock at 8:00 = 
 radians
 
        
             
        
        
        
Answer:
1,800$
Step-by-step explanation:
25% is 1/4th of the total amount. So...
Divide 2,400$ by 4 and get 600
Now, subtract 600 from 2,400.
Note: 
Pls notify me if my answer is incorrect for the other users that will see this response. Thank you.
<em>-kiniwih426</em>
 
        
             
        
        
        
2x+4=3x+1 they've substituted y =2x+4 into the second eq.
        
             
        
        
        
Step-by-step explanation:
4x³ + 19x² + 29x + 14
= (4x³ + 7x²) + (12x² + 21x) + (8x + 14)
= x²(4x + 7) + 3x(4x + 7) + 2(4x + 7).
= (x² + 3x + 2)(4x + 7).
Hence 4x³ + 19x² + 29x + 14 divided by 4x + 7 is x² + 3x + 2 or (x + 1)(x + 2).