<span>Therefore, the triangles ABD and CDB are congruent by SAS</span>
        
                    
             
        
        
        
Answer:
12/15 as he has already had 15 outcomes.
Step-by-step explanation:
 
        
             
        
        
        
Any complex number can be written in fallowing form:
Z = x + yi
When drawing complex numbers as point on x,y coordinate system we can use variables x and y to represent our coordinates in x y coordinate system.
Our complex number is:
Z = 3i which means
x = 0 and y = 3
x is real part of complex number and we draw it on x axis (real number axis) and y is imaginery part and we draw it on y axis (imaginery axis)
answer is point with coordinates (0,3) Graph 1
        
                    
             
        
        
        
First, let's write down this inequality: 
<span>There are at least 245 students enrolled in the school.
 y≥245
This inequality says what the sentence says!
now, the number of teachers must be: 
x≥2*(y/25) 
 (two times the number of groups of students of 25!)
so those two inequalities, taken together will be the answer!
</span>
        
                    
             
        
        
        
Answer:
the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.