Marcus dove 12 ft below sea level to view some fish. His friend joey tild him that he beeds divr down an aditional 5 ft to see even cooler fish. Where is Marcus in realation to sea level?

Marcus is currently 12 ft below sea level. After he dives down to see the cooler fish, he will be 17 ft below sea level.

hi! i think the answer is 1/2 : )

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft