A square garden has an area of 5 square feet. Without using a calculator, find the side length of the
garden to the nearest tenth of a foot.

2.5

Step-by-step explanation:

because 5÷2=2.5 there you go

The answer is 2.2

Step-by-step explanation:

(you can use a calculator) SO you find the square root of 5 which is 2.236067977... then you round it to the nearest tenth which is 2.2. ;)

c

step-by-step explanation:

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