Question

a submarine is 40 meter below the surface of the sea then dives another 111 meters how many meters below the surface the submarine is after dive​

Answer 1

Answer:

⋆ QUESTION ⋆

Q.a submarine is 40 meter below the surface of the sea then dives another 111 meters how many meters below the surface the submarine is after dive?

⋆ ANSWER ⋆

GIVEN : at first it's already below 40 from the surface of sea level so it to be called = -40 below the sea

in second submarine dove another 110 meters from the first place

so , at first place submarine was in -40 level

in second place submarine get into -110 level

so = (-40)+(-110) [ identity :- ( - ) × ( + ) = ( - ) ]

so , -40-110 [ identity :- ( - ) × ( - ) = ( + ) ]

= 150 below the sea level

since it's below so we need to put this in negative

so total answers = -150 below sea level

━━━━━━━━━━━━━━━━━━