Answer:
7 cm³
Step-by-step explanation:
Assume each cube has an edge 1 cm in length.
Each cube has volume 1 cm³.
There are 7 cubes.
volume = 7 cm³
 
        
             
        
        
        
Answer:
angle j = 90
angle k = 29
angle L = 61
Step-by-step explanation:
180 = 90 + (4x-19) + (5x+1)
90 = 9x - 18
108 = 9x
x = 12
 
        
             
        
        
        
Answer:
Step-by-step explanation:
The formula for determining the length of an arc is expressed as 
Length of arc = θ/360 × 2πr
Where
θ is the central angle formed at the center of the circle. 
r represents the radius of the circle.
π represents a constant whose value is 3.14
From the information given,
r = 21 inches
θ = 25 degrees
Length of arc formed = 25/360 × 2 × 3.14 × 21 = 9.2 inches,
 
        
                    
             
        
        
        
Answer: The integer is +6
Step-by-step explanation:
This is because it say TWICE so double that and 6 added twice is 12.
SO the integer is 6 not -6 because they would cancel out and you would end up with a 0
Hope that helps
 
        
                    
             
        
        
        
Correct answer is
A) -4(m+y)