A) they fornite a right angle and 2 acute angles(not 100% sure of what the Questions is asking)
B) they appear to form a triangle
C) the angles add up to 180 as they always do in all triangles
B)
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
7-x=-2
-x=-2-7
-x=-9
x=9
 
        
             
        
        
        
Answer:
10
Step-by-step explanation:
14=10 + 4 
14-4 =10
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Answer:

Step-by-step explanation:
Given 2 similar figures with ratio of sides = a : b, then
ratio of areas = a² : b²
Here ratio of sides = 52 : 68 = 13 : 17 ← in simplest form, thus
ratio of areas = 13² : 17² = 169 : 289 = 
 
        
             
        
        
        
Answer:
A) 
B) 
Step-by-step explanation:
A survey of 46 college athletes found that 
- 24 played volleyball, 
- 22 played basketball.
A) If we pick one athlete survey participant at random,  the probability they play basketball is

B) If we pick 2 athletes at random (without replacement), 
- the probability we get one volleyball player is  
- the probability we get another basketball player is  (only 45 athletes left). (only 45 athletes left).
Thus, the probability we get one volleyball player and one basketball player is
