Solve the inequality: 3Σ−2(Σ−1)≥5Σ−4(2+Σ) {Σ | Σ≤−57}

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

you meant circumference well the answer is:

17.27876 miles

area is 23.7583

the radius is 2.75 miles

hope this hmu if needed.

1st, 348.600

2nd, 256.905

3rd, 892.500

4th, 6937

last one stays the same since it has no decimal

step-by-step explanation: