says14
says14
13-02-2018
Mathematics
contestada
How do you answer this two questions step by step
Respuesta :
s1m1
s1m1
13-02-2018
4.
(3^2) + b^2= (Sqrt10)^2
9+b^2=10
9-9+b^2=10-9
b^2=1
b= sqrt 1= 1
5.
(Sqrt 17)^2=4^2 + b^2
17=16+b^2
17-16=16-16+b^2
1=b^2
b= sqrt 1= 1
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