use a calculator girl u smarter than this
 
        
             
        
        
        
Which color do most children like best? ask 10 children make tally mark for each child's answer 
there
        
             
        
        
        
Answer:
The last one 
Step-by-step explanation:
A scalene triangle has no similarities between the angles or the sides 
In the shown triangle none of the sides are similar and none of the angles are congruent therefore this is a scalene triangle
Reasons why its not the other answers
- This is not an acute triangle. In order for it to be an acute triangle all of the angles have to have a measure less than 90 degrees. There is an angle with a measure of 120 degrees the triangle is not an acute triangle
- This triangle is not an isosceles triangle. In order for it to be an isosceles triangles it has to have at least one congruent side. None of the sides are congruent therefore it is not an isosceles triangle
- This is not a right triangle. In order for it to be a right triangle one of the angles has to have a measure of 90 degrees. Because none of the angles measure 90 degrees it is not a right triangle
In conclusion the answer would be that this triangle is a scalene triangle 
 
        
                    
             
        
        
        
The area of the rectangle is  units.
 units.
Step-by-step explanation:
Step 1:
The area of a rectangle is obtained by multiplying the length with the width of the rectangle.
Considering this a whole rectangle, the length of the rectangle is 5 units and the width is the sum of  ,
,  , and -6.
, and -6.
So the length of the rectangle = 5 units and 
the width of the rectangle  units.
 units.
The area of a rectangle = (length)(width).
Step 2:
By substituting the known values, we get
The area of the rectangle 
So the area of the rectangle is  units.
 units.
 
        
             
        
        
        
Answer:
C. x = 8 is a solution, but x = 6 is not
Step-by-step explanation:
12 + 6 = 18
12 + 8 = 20
20 - 12 = 8