Answer:
40  
 
Step-by-step explanation:
The figure is a rectangular prism, so the formula would be Volume = length x width x height. 
length =  6  cm
 cm 
width  =  2  cm
 cm 
height  =  2  cm
 cm 
If you plug everything you have in the problem into the volume equation, you would get : Volume = 6  cm x 2
 cm x 2  cm x 2
 cm x 2  cm.
 cm. 
Without a calculator, I would first turn the mixed numbers into improper fractions. 
- 6  = = 
- 2  = = 
 Volume =  x
 x   x
 x   
 
When you multiply everything together you should get  .
.
As a mixed number, that would be 40  
  .
.
 
        
             
        
        
        
Answer:
The word linear goes back into mathematics and algebra. . I have taken multiple courses over the years. You don't have to tell me the course your in. But are you trying to use mathematics geometry or algebra
Step-by-step explanation:
Geometry has to do with shapes and graphing mathematics has to do with measurements and angle like a protractor algebra has equations and graphing
 
        
             
        
        
        
Answer:
 No. Rob was correct to extend the lines to the origin, but the points should be on a single straight line. He made two straight lines.
Step-by-step explanation:
this is from the sample responds so you can see what they want 
 
        
                    
             
        
        
        
The standard form of a quadratic equation is ,
ax² + bx + c = 0.
And the formula to find the discriminant is b² - 4ac.
Here the first step is to change the given equation into standard form. So, add 1 to each sides of the equation. Therefore,
2x² – 9x + 2+1 = –1 + 1
2x² – 9x + 3 = 0 
Next step is to compare the given equation with this equation to get the value of a, b and c.
After comparing the equations we will get a = 2, b = -9 and c = 3.
So, discriminant = b²- 4ac
=( -9)²-4 (2)(3)
= 81 - 24
= 57
So, discriminant of the given equation is 57.
57 is greater than 0 and square root of 57 will result real number.
So, the correct choice is C: The discriminant is greater than 0, so there are two real roots.