Elena wants to make a scale drawing of her bedroom. Her bedroom is a rectangle with length 10 m and width 6 m. She decides on a scale of 1 to 50. Elena’s bedroom door is 1 m wide. How wide should the door be on the scale drawing?

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

the diameter is 16 cm. are you a teacher?

step-by-step explanation: