Answer:
Scalene
Step-by-step explanation:
Because all of the sides are different lengths
 
        
                    
             
        
        
        

To solve for x, we have to remember to isolate the variable.

For 1/2, we can make that 0.5, since their values are equivalent. Our equation:

Let's distribute the 0.5 first.


Now, let's simplify the right side of the equation. We have to distribute the negative to 3x and 1.

Then, we simplify the entire expression.


Our equation now:

Let's add 3x to the right and 3x to the left to simplify the -3x on the right side of the equation.


Let's do the same thing we did in Step 3 to 1.5. Subtract 1.5 on both sides of the equation.


Finally, we divide both sides by 6 to isolate x.


 
        
             
        
        
        
Answer:
Step-by-step explanation:
tey to analyze the problems
 
        
             
        
        
        
I believe it’s b- it might not be correct I believe
        
             
        
        
        
Answer:
The smaller number is 5. 
The bigger number is 15. 
Step-by-step explanation:
Let the smaller number be x and the bigger number be x+10. 
x+x+10 = 4x 
2x+10 = 4x
10 = 4x-2x
2x = 10
x = 10÷2
   = 5 
x+10 = 5+10
        = 15