3x^2=375
x^2=125
x=11.18
c or d, they say the same thing
        
             
        
        
        
To find the answer, we will need to divide 3/5 by 2/3.
3/5 / 2/3
3/5 x 3/2
9 / 10
There are 9/10 groups of 2/3 in 3/5.
Hope this helps!! :)
 
        
             
        
        
        
Answer:
45 ° 
Step-by-step explanation:
 m< ABC = m< DBC + m< ABD 
 = 115 _ 70 
 = 45 ° 
 
        
             
        
        
        
Answer:
6.75
Step-by-step explanation:
Find the mean of the set {2,5,5,6,8,8,9,11} .
There are 8 numbers in the set. Add them all, and then divide by 8 .
2 + 5 + 5 + 6 + 8 + 8 + 9 + 118=548=6.75
 
        
             
        
        
        
Answer:
∠ PQR = 70°
Step-by-step explanation:
The tangent- tangent angle PQR is half the difference of the intercepted arcs.
minor arc PR = 360° - 250° = 110°
Then
∠ PQR =  (250 - 110)° =
 (250 - 110)° =  × 140° = 70°
 × 140° = 70°