Answer:
The length of x=3/1
Step-by-step explanation:
Given the right triangle
Ф = 30
We know that
sin Ф = opposite/hypotenuse
The opposite of angle 30° = x
The hypotenuse is = 6
so 
sin 30 = opposite/hypotenuse
     1/2      = x/6           ∵ sin 30 = 1/2
      1/2 × 6 = x
      6/2 = x
        3/1 = x
Therefore, the length of x=3/1
 
        
             
        
        
        
They would each have to pay 1,500 dollars to purchased the house
        
             
        
        
        
Answer:
A = 
Step-by-step explanation:
Area of a circle is:
A = πr²
We are given a radius of 20 cm. 
A = πr²
A = π(20)²
A = π400
<em>A = 400πcm²</em>
Hope this helps.
 
        
             
        
        
        
To find the circumference, you would use 2πr.
Answer:
2*π*16
=100.53in^2
        
             
        
        
        
Answer:
40 degrees!
Step-by-step explanation:
95 + 45 = 140
180 - 140 = 40