Question

WILL CHOOSE YOUR ANSWER AS BRAINLIEST!!

Answer 1

Answer:

5 cm

Step-by-step explanation:

It is given in the question that height and width of the orange juice box are related as:

$h=\frac{500}{w^{2}}$

We have to find the width when h=20 cms

$20=\frac{500}{w^{2}}$

$w^{2}=\frac{500}{20} =25 (cm)^{2}$

∴w=±5 cm

But width cant be negative,hence w=5 cm.