Answer:
X is the input to the function ... it appears that it is unrestricted...
it can be anything from -∞ to + ∞ (the domain) ..
in every case the output (range) is "0"
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The area of the pyramid’s base is 36 in².
The pyramid has 4 lateral faces.  
The surface area of each lateral face is 27 in².
Step-by-step explanation:
"<u>Lateral</u>" means side, so the lateral faces are <u>triangles</u>.
The <u>base</u> is the bottom, which is a <u>square</u>.
To calculate the <u>area of the base</u>, use the formula for area of a square.



To calculate the <u>area of a lateral face</u>, find the area of a triangle.




In a pyramid, the number of lateral faces is the same as the number of sides in the base. <u>The square base as 4 sides, so there are 4 lateral faces</u>.
 
        
             
        
        
        
Answer:
D 
Step-by-step explanation:
speed = space/time 
24/4.3 = 5.6 ft/s 
 
        
             
        
        
        
Answer:
1.1l
Step-by-step explanation:
350×3=1050cl
=1.05l 
rounded to nearest hundredth=1.1l
 
        
             
        
        
        
Answer:
J=12
Step-by-step explanation:
(2/3)*j = 8 // - 8
(2/3)*j-8 = 0
2/3*j-8 = 0 // + 8
2/3*j = 8 // : 2/3
j = 8/2/3
j = 12