I think it is .1324 but I need a little more details.
        
             
        
        
        
You have a lot of questions here, try breaking them up into multiple posts and you may get more responses.
I will help with some.
<span>(x+3)=0
The solution is just -3.
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3m(m-4)=0
The two solutions are 0 and 4.
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(r-3)(r+2)=0
The two solutions are and 3 and -2.
</span>
I hope this gets you started in the right direction.
        
             
        
        
        
Answer: How did the Ancestral Puebloans adapt their housing to the building materials that were available in the arid Southwest? They built some houses of stone blocks against canyon walls and built freestanding villages of stone and adobe brick.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
these nuts because xyz means examin your zipper so therefore these nuts need to be zipped up
 
        
             
        
        
        
No it doesn’t make any of them true