The difference in elevation of a helicopter and a submarine is 1812 meters. The elevation of the submarine is −734 meters. Write and solve an equation to find the elevation h (in meters) of the helicopter. An equation is =1812. The elevation of the helicopter is meters.

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4