Answer:
18.027
Step-by-step explanation:
7.264+3.873+6.89
18.027
 
        
             
        
        
        
Answer:
The point slope formula states (y-y1)=m(x-x1)
Where m is the slope and (x1 y1) is a point the line passes through
Substituting the point and slope from the problem give
(y-5)=-2(x-3) ~answer
 
        
             
        
        
        
Answer:
its c
Step-by-step explanation:
By the converse of the hinge theorem, mAngleS > mAngleC.
 
        
                    
             
        
        
        
Answer:
6 inches 
Step-by-step explanation:
The volume of a triangular pyramid can be found using
v=1/3bh
where b is the area of the base, and h is the height 
We know the volume is 12, so let's find the area of the base 
The area of a triangle can be found using: 
a=bh/2
We know the base is 4, and the the height is 3, so we can substitute them in 
a=4*3/2
a=12/2
a=6 
Now, we can solve for the height 
v=1/3bh
Substitute 12 in for v, and 6 in for b 
12=1/3(6h) 
Multiply both sides by 3 
3*12=1/3(6h)*3
36=6h 
Divide both sides by 6 
h=6 
The height is 6 inches 
 
        
                    
             
        
        
        
The length of the pencil would be 17. This could be easily found by using a^2 + b^2 = c^2. Please mark me brainliest it would be pretty cash money of you