A gold mine has two elevators, one for equipment and another for the miners. The equipment elevator descends 5 feet per second. The elevator for the miners descends feet per second. One day, the equipment elevator begins to descend. After 30 seconds, the elevator for the miners begins to descend. What is the position of each elevator relative to the surface after another 15 seconds? At that time, which elevator is deeper?

angle addition postulate

2x=56

step-by-step explanation:

something over 10 so ? /10

step-by-step explanation:

you first to choose the points and then move from then as the slope you have

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm