Answer:
All I know for a fact is that number 10 is C
Step-by-step explanation:
 
        
             
        
        
        
10,208 is the correct answer
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
If you are doing probability with replacement they will all be 1/6 each time. 
total there is 6/6. If you draw a yellow card first it's 1/6 then replace it and draw a blue it is still 1/6. so you take those two probabilities and multiply them (1/6)*(1/6)=1/36 1*1=1 and 6*6=36. 
Your answer is 1/36
 
        
             
        
        
        
Answer:
-9/4
Step-by-step explanation:
A perpendicular slope is on that is the negative reciprocal. current slope=4/9 and the negative recipocal is -9/4.
 
        
             
        
        
        
180-2(55)-x=0
180-110-x=0
70-x=0
-x=-70
x=70°