please no links: A rectangle has width 12 inches and length 3 inches. Every dimension of the rectangle is multiplied by 1/3 to form similar rectangle. How is the ratio of the perimeters related to the retio of the corresponding sides?

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

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isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

answer: 1+1

step-by-step explanation: 1+1 is at least 2