Answer: 
Step-by-step explanation:
 - 3 =
 - 3 =  + 2x ...... <em>(1)</em>
 + 2x ...... <em>(1)</em> 
(1) × 12 : 
3x - 36 = 4 + 24x 
21x = - 40 
x = -  =
 =  
 
 
        
             
        
        
        
Answer:
The answer i got was 7 and 7/10
Step-by-step explanation:
6 4/10+7/10+6/10=7 7/10
 
        
             
        
        
        
In case the user wants to see workings. These problems can easily be solved on a calculator, but can we work them out in our heads? ;)
9.34-3.029
=9.340-3.029
=9.340-3.000-0.029
=6.340-0.029
=6.311
        
             
        
        
        
The length of the infinite zigzag path is 1
<h3>How to determine the length</h3>
Note that the infinite zigzag path is embedded in an isosceles triangle
Using angle π/4, we have that
Tan π/4 = opposite/ adjacent



To find the longer part 'y',  use the Pythagorean theorem





The length of the infinite zigzag path is the same as the length of the longer part of the triangle which equals 1.
Thus, the length of the infinite zigzag path is 1
Learn more about the Pythagorean theorem here:
https://brainly.in/question/48490459
#SPJ1
 
        
             
        
        
        
Answer:
2x-4+14=26    add -4+14 this will give you +10
2x+10=26       subtract 10 on both side this will give you 16
2x=16        divide by 2 on both side this will give you 8
x=8
Step-by-step explanation: