You would divide 530 and 50 to get ur answer of 10.6
Answer:
I think 5
Step-by-step explanation:
6 meters
72 = x+x+5x+5x
72 = 12x
6 = x
the shorter side is 6 meters
Answer:
D. 13
Step-by-step explanation:
well since it's a quadratic equation, it can be written in the form of ax²+bx+c=0. So we have a=1, b=b and c= -30. Also the roots are given by the equation-
x= -b±
/2a. So all I did was put the number from the choices which would satisfy the sqrt part and that turned out to be 13 since
=
= 17. So b=13.