Answer:
not sure but this should be it
 
        
                    
             
        
        
        
Answer:
Convert to scientific notation. 1.) 2,800 2.8*10%. 2.) 742,00p, 7.42 x 105. 3. ... When translating scientific notation to standard form, you need to decide which way to move the decimal point. If the exponent is negative, you move the decimal point to the. -left ... We should move the decimal point 3 places to the left.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
-3.4+3=-0.4   -0.4-5.3=-5.7     (-5.7F)
Step-by-step explanation:
Brainlist plz
 
        
             
        
        
        
Answer: About 12.083
Explanation:
In order to solve this you would use Pythagorean theorem.
You are given the length of the two legs (5 and 11) 
So by plugging in 5 and 11 into A Squared plus B Squared = C Squared, you get that C^2= 146.
By finding the square root of both sides you get square root of 146, which is approximately 12.803
 
        
        
        
Answer: -5+8 because the difference (-) of -5 and 8 is 8 - (- 5) which can also be expressed as -5+8. All that matters is that 5 stays negative and 8 stays positive.