Mathematics: Lesson 20-1 practice 10. a square has an area of 72 square inches. what is its side length s? give the exact answer using simplified radicals. strita allt a= 72 in.2 s

Lesson 20-1 practice 10. a square has an area of - id20110724656534, samanthalopez11

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14.01.2021

y=1

Step-by-step explanation:

The correct table that shows the direct variation is:

5 6 y 9

15 18 3 27

Since this is a direct variation, there is a proportional relation.

Therefore: $\frac{27-15}{9-5}=\frac{3-15}{y-5}$

This implies that:

$\frac{12}{4}=\frac{-12}{y-5}$

$3=\frac{-12}{y-5}$

$y-5=\frac{-12}{3}$

y-5=-4

y=5-4=1

Therefore the value of y is 1

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