Answer:
13
Step-by-step explanation:
pick me as the brainliest. thx
Easily, you write the inverse of it without a minus
so if you were to find x^(-2) it would be (1/x)^2
The rest is all the same
So 30 ft is equal to 4 Inc on scale !
therefore 1.2 on scale will be (30/4)×1.2= 9 ft wide !!
6 Inc on scale is equal to 45 feet on actual
so 1.6 will be (45/6)×1.6= 12 ft long
so answer is 9 ft wide and 12 ft long !!
The square root of 1/9 is 1/3 and it is a Rational Number.