Answer:
72
Step-by-step explanation:
<1 and <2 are not equal to each other
Let the angle  directly above angle 2 (on the right side of the line) be angle 3 
<1 and <3 are corresponding angle, which means they are equal
<2 and <3 are supplementary angles since the form a line
<2 + <3 = 180
We know <1 = <3
<1 + <3 = 180
We are given <1 = 2x+12  and <2 = 3x+18
2x+12 + 3x+18 = 180
Combine like terms
5x+30 = 180
Subtract 30 from each side
5x+30-30 = 180-30
5x= 150
Divide each side by 5
5x/5 = 150/5
x=30
<1 = 2x+12
Substitute 30 in for x to find angle 1
    = 2*30 +12
    =60+12
   = 72
 
        
             
        
        
        
Answer:
Mean: $217,822
Median: $244,614
Step-by-step explanation:
The mean and median sales prices of new homes sold in the United States in February 2016 were $ 217822 and $ 244614 , respectively.
Mean and median, then the term respectively.
This means that first comes the mean, and then the median.
So
Mean: $217,822
Median: $244,614
 
        
                    
             
        
        
        
Answer:
the ans is 16 square cm ok 
 
        
             
        
        
        
Answer:
 What the first person said