Add together the time it takes to put on the four wheels and the hood. 
2.054s +3.652s = 5.704s
multiple this answer by 42
5.706s times 42= 239.652s
answer number two is correct
        
             
        
        
        
Answer:
the sum of John's score and Kamira's score
Step-by-step explanation:
-5 + 7 = 2
 
        
             
        
        
        
Answer:
Table A: f(x) = -4x - (-5)
Table B: f(x) = 4x + ⅖
Table C: f(x) = -4x + (-⅕)
Step-by-step explanation:
See explanation in the attachement below
 
        
             
        
        
        
Answer:
-6i + 5
Step-by-step explanation:
(3-5i)-(-2+i) = 3 - 5i + 2- i = (-5i - i) + (3 + 2) = -6i + 5
 
        
             
        
        
        
Answer:
 or 2.738
 or 2.738
Step-by-step explanation:
Let’s just look at the triangle on the top with the  on the top and x on the bottom. (Basically the top half to the equilateral triangle)
 on the top and x on the bottom. (Basically the top half to the equilateral triangle)
There is a small square in the bottom right corner, which indicates that this triangle is a right triangle. This means that we can use the Pythagorean Theorem: 
We know that \sqrt{10} is our hypotenuse, and therefore our c in our equation. Let’s say that x=a in our equation. Therefore we are left to find b. However, b is half the length of the side of the original equilateral triangle. An equilateral triangle means that all three sides are the same length. Therefore our side would also be \sqrt{10} units long. However we know that b is half of that value, so b= or
 or 
Plugging these values into the equation:
x^2+ (\frac{\sqrt{10} }{2})^{2}=\sqrt{10} ^{2}




This approximately equals 2.738