An oil rig has a height of 74.98 m visible above water and extends 518.16 m below the surface to the sea floor. What is the total height of the oil rig? please help i really need help A. S.A. P :)pls help me thanks

593.14 m

Step-by-step explanation:

Given that :

Length of rig visible above water surface (sea. Level) = 74.98m

Length of rig below surface of water (sea level) = 518.16 m

The total height of the rig:

The surface of water is usually regarded as a zero point ;

Hence. The total height of rig will be the sum of the height above sea level and the length below water surface

=(74.98 + 518.16) m

= 593.14 m

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.