- - We are finding the value of "X" 
"x" Is representing an unknown number, one that we must solve to find.
• The first step is going to be distributing our equation. 
↓ ↓ ↓ ↓ ↓

• Now we are going to do like terms by combining them.


• Now need to add "1" to both sides of our equation to get our final answer.
 - - Final answer; x =
- - Final answer; x =  
 
        
        
        
Answer:
128 degrees, so C is again the answer.
Step-by-step explanation:
Since angles 3 and 11 are corresponding(from your previous question), angles 1 and 11 will add up to 180 degrees, since a line is that long. Therefore your answer is 180-(degrees of angle 1)= 180-52= 128
 
        
                    
             
        
        
        
Answer:
The probability that the average length of rods in a randomly selected bundle of steel rods is greater than 259 cm is 0.65173.
Step-by-step explanation:
We are given that a company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 259.2 cm and a standard deviation of 2.1 cm. For shipment, 17 steel rods are bundled together.
Let  = <u><em>the average length of rods in a randomly selected bundle of steel rods</em></u>
 = <u><em>the average length of rods in a randomly selected bundle of steel rods</em></u>
The z-score probability distribution for the sample mean is given by;
                             Z  =   ~ N(0,1)
  ~ N(0,1) 
where,  = population mean length of rods = 259.2 cm
 = population mean length of rods = 259.2 cm
             = standard deviaton = 2.1 cm
 = standard deviaton = 2.1 cm
            n = sample of steel rods = 17
Now, the probability that the average length of rods in a randomly selected bundle of steel rods is greater than 259 cm is given by = P( > 259 cm)
 > 259 cm)
  
      P( > 259 cm) = P(
 > 259 cm) = P(  >
 >  ) = P(Z > -0.39) = P(Z < 0.39)
 ) = P(Z > -0.39) = P(Z < 0.39) 
                                                                 = <u>0.65173</u>
The above probability is calculated by looking at the value of x = 0.39 in the z table which has an area of 0.65173.
 
        
             
        
        
        
Answer:
C = .04 sales
Step-by-step explanation:
Hope this helps dude ^-^