Answer:
A
Step-by-step explanation:
Just by looking at the graph you can eliminate some silly answers such as D and B, everything besides the slope is obvious at least:
The y int is -2 
The line is negative
The standard parent function equation is just y = x with a slope of 1.
This graph is clearly a bit steeper than the normal parent function, so it has a slope that is great than -1, not less . So the only answer left is A
If you want to be sure, you can calculate the slope using rise over run and the slope should be somewhat close to -1.5 which is equal to -3/2
Thanks me later :)
 
        
             
        
        
        
Answer: 60
Step-by-step explanation:
Let the side lengths of the rectangular pan be m and n. It follows that (m-2)  (n-2)=  
 
So, since haf of the brownie pieces are in the interior. This gives 2 (m-2) (n-2) =mn 
mn- 2m - 2n- 4 = 0 
Then Adding 8 to both sides and applying, we obtain (m-2) (n-2) =8 
Since now, m and n are both positive, we obtain (m,n) = (5,12), (6,8) (up to ordering). By inspection, 5. 12 = 60 
which maximizes the number of brownies in total which is the greatest number.
Hope that helped! =)
 
        
             
        
        
        
If you tell me the concepts you’re referring to I might be able to help
        
             
        
        
        
Answer:
Density of material would be 4.09 
 units is 
Step-by-step explanation:
Given: The mass of a material is 45 grams and the volume of the material is 11 cubic centimeter
Density is defined as mass per unit volume.
It is given by: 
 where p is the density , m is the mass and V is the volume of the material respectively.
 where p is the density , m is the mass and V is the volume of the material respectively.
 Here, Density is expressed in grams per centimeter cubed (g/cubic cm)
Here, m = 45 g , V = 11 cubic cm
We get;
 = 4.09
 = 4.09 
therefore, density of a material would be, 
and its units is 