diazmelissa524 diazmelissa524
  • 23-02-2021
  • Mathematics
contestada

a submarine travels at an elevation of -75 3/4 ft relative to sea level then its elevation changes by - 16 3/8 what is the new elevation of the submarine

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MrRoyal
MrRoyal MrRoyal
  • 28-02-2021

Answer:

[tex]New = -92\frac{1}{8}[/tex]

Step-by-step explanation:

Given:

[tex]x = -75\frac{3}{4}[/tex] --- Position

[tex]\triangle x = -16\frac{3}{8}[/tex] --- Change

Required

Find the new position

The new position is calculated as:

[tex]New = x + \triangle x[/tex]

[tex]New = -75\frac{3}{4} - 16\frac{3}{8}[/tex]

[tex]New = -75.75 - 16.375[/tex]

[tex]New = -92.125[/tex]

[tex]New = -92\frac{125}{1000}[/tex]

[tex]New = -92\frac{1}{8}[/tex]

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