Help me please
Greatest Common Factor

Step-by-step explanation:

Let's first look at the coefficients: 10, -15, 20

The GCF of these numbers is 5 (all numbers are divisible by 5, nothing larger).

Next, let's look at the terms:

The GCF of these terms is (find the lowest exponent)

Finally, let's look at the terms:

The GCF of these terms is (find the lowest exponent)

This gives us a GCF of

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