A piece of rope is of length 2.25 meters what will be the length of 12 such rope ?

Will mark brainliest question in the pic.

What is the approximate circumference of the circle shown below?

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =