The answer would be D, 7 hours of sleep
        
             
        
        
        
1. Intensity.
2. Duration of shaking.
3. Nature of material upon which structure rests.
4. Nature of building materials and the construction practices of region.
        
             
        
        
        
Answer:
fter 8 weeks of pregnancy it's called the fetus 
 
        
                    
             
        
        
        
Answer:
2(8x^2-13x+10)
Explanation:
There are 5 angle s in a pentagon and we are assuming are pentagon is a regular one so the angles are all congruent. 
Let's let A represent the measurement of one of the those angles in our pentagon.
The sum of our angles in our pentagon would then be A+A+A+A+A or 5A.
But we are also given that this equals 40x^2-65x+50.
So that means 5A=40x^2-65x+50.
If we divide both sides by 5 we can find what one of our angles is in terms of x.  So let's do that A=8x^2-13x+10.
So we want to know the sum of two our angles, we want to know what is A+A or 2A.  2A=2(8x^2-13x+10).  To obtain that I just multiplied both sides of A=8x^2-13x+10 by 2.
 
        
                    
             
        
        
        
Methamphetamine
Methamphetamine is also called crystal
meth. It can be in the form of a pill or as a white, bitter-tasting crystalline
powder.  It is a central nervous system stimulant.
It is potent and highly addictive. It causes euphoric effects