Answer:
x = 24°
General Formulas and Concepts:
<u>Pre-Alg</u>
<u>Geometry</u>
- Definition of a Line: A line is 180°
Step-by-step explanation:
<u>Step 1: Set up equation</u>
x + 156 = 180
<u>Step 2: Solve for </u><em><u>x</u></em>
- Subtract 156 on both sides:               x = 24
 
        
             
        
        
        
Answer:
10.00 °C
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
surface area of rectangular prisms A=2(wl+hl+hw)
surface area of cubes A=
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
12
Step-by-step explanation:

 
        
             
        
        
        
Answer:

Step-by-step explanation:
If the ellipse has its x-intercepts at points (2, 0) and (-2, 0) and y-intercepts at points (0, 4) and (0, -4), then its symmetric across the y-axis and across the x-axis.
Moreover,

The equation of such ellipse is 

Hence, the equation of the ellipse is 
