A² + b² = c²
a² = c² - b²
a² = 9² - 6²
a² = 81 - 36
a² = 45
a = √45
a ≈ 6.7082
a = 6.7
Answer:
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Step-by-step explanation:
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Answer: 13
Step-by-step explanation:
The formula for finding distance between two points is given by :
D = 
= -4
= 1
= 9
= -3
Substituting the values into the formula , we have :
D = 
D = 
D = 
D = 
D = 13
Therefore : the distance between the points is 13
6(-3)-1-51+131=
-18-1-51+131=
-70+131=61