X^2 = b^2-c^2
x^2= sqrt117^2-6^2
x^2=sqrt117×sqrt117-36
x^2=117-36
x^2=81
x=sqrt81
x=9cm
        
             
        
        
        
Answer:
Step-by-step explanation: 5/10=1/2  - if one student  are chosen, who plays soccer
4/9 if then the second student are chosen, who plays soccer
1/2*4/9=2/9 the probability that both  students play soccer
 
        
             
        
        
        
Answer:
(9)(m)
Step By Step Explanation:
9m is multiplying. So you need to find the one that deals with multiplication.
m-9 is subtraction
9/m is division
9+m is addition
(9)(m) is multiplication
Hope this helps :)
 
        
             
        
        
        
Answer: C
Step-by-step explanation:
πr^2 is how you find area
r=1/2(d)
r=1/2(12)
r=6
6^2=36
36π
 
        
                    
             
        
        
        
Answer:
$1050
Step-by-step explanation: 
The total area of the second space is three times the first one, thus the price increases to triple the amount.