Answer:
0.185 converted into a fraction is 5/27
 
        
             
        
        
        
Y = x^2 + 8x - 3
y = x^2 + 8x + (8/2)^2 - 3 - (8/2)^2
y = x^2 + 8x + 16 - 3 - 16 
        
                    
             
        
        
        
Answer:
$31.5
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Speed = 10.42 m/secs
Step-by-step explanation:
We have been given with:-
Distance = 100m
Time taken = 9 secs
 secs
1) First, we need to convert the mixed number 9 to an improper fraction.
 to an improper fraction.
<u>Method to convert a mixed number to an improper fraction</u>
<u> </u>
</u>
Applying the above formula, we get
9 =
 = 
= 
= 
2) Now we need to convert  into a decimal by dividing 48 by 5.
 into a decimal by dividing 48 by 5.
We get time taken as 9.6 secs
3) We need to find the speed using the below formula:-
Speed = 
Plugging the values of Distance and Time taken into the formula, we get
 Speed = 
= 10.416 m/secs
4) Upon rounding it to the nearest hundredth, we get
Speed = 10.42 m/secs 
 
        
             
        
        
        
Answer:
1.75=b
Step-by-step explanation:
do the equation:
-2=3/4(5)+b
-2=-3.75+b
+3.75 to both sides
1.75=b