Starting at sea level, a submarine descended at a constant rate to a depth of −45 mile relative to sea level in 3 minutes.
what was the submarine's depth relative to sea level after the first minute?

Given: lkm jkm, clmk prove: alkmajkm jmk. choose the word that completes the sentence correctly. proof: lkm jkm and lmk * umk are given. km km by the property of congruence. equivalence symmetric reflexive transitive