Answer:
(7,-1)because it is problem of vector lesson so that we have to use formula of vector
 
        
                    
             
        
        
        
 4.05x10^5 km^<span>2 is the answer to your question.
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Triangle is the measure of
        
                    
             
        
        
        
Answer:
The perimeter is 46.
Step-by-step explanation:
You have to add the numbers 15 + 15 = 30 and 8+8 =16 then add 30 plus 16 which gets you 46.
 
        
                    
             
        
        
        
Answer: ZR and ZS form a right angle
Step-by-step explanation:
Complementary angles are angles whose sum = 90ᴼ
If R and S are complementary, then their angle measures add to equal 90ᴼ
A right angle = 90ᴼ