Answer:
x = 121°
Step-by-step explanation:
If you add up all the angles of a triangle, you get 180°. 
So you must add up all the angles.

Next you subtract 59 on both sides.

x should be 121°.
If you would like to check your answer, you can add up 27, 32, and 121. If it all equals to 180, then your answer is correct.
 
        
             
        
        
        
Answer:
 
 
Step-by-step explanation:
Let's start with distributing:  Simplify i with i in the second term, and rearrange.
 Simplify i with i in the second term, and rearrange. . Since i in the denominator looks ugly, let's multiply top and bottom by i.
. Since i in the denominator looks ugly, let's multiply top and bottom by i.  . The middle passage is based on the fact that, by definition,
. The middle passage is based on the fact that, by definition, 
 
        
             
        
        
        
Answer:
The height is 2.25 meters. 
Step-by-step explanation:
The volume of a right rectangular prism is the product of the length, width, and height. So it would be V=w*l*h.
Because you have been given the values of the volume, width, and length, you can plug in those values into the equation to find the height. It should look like this: 43.875=5 * 3.9 * h
Then you can divide both sides of the equation by 5 * 3.9. 
So... 43.875/(5*3.9)=h
therefore h= 2.25. 
hope this explanation makes sense!
 
        
                    
             
        
        
        
Answer:
515
Step-by-step explanation:
If it's a multiple of five and not ten, that would be the units digit must be 5. Hundreds=units. 11-10=1. So the answer is 515