AddisynGrooms
AddisynGrooms AddisynGrooms
  • 03-01-2021
  • Mathematics
contestada

can someone please help me, will give brainliest

can someone please help me will give brainliest class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 05-01-2021

Answer:

  (d)  1 mile = 10 blocks

Step-by-step explanation:

The ballpark is 8 blocks west and 15 blocks north of Jeff's home. The Pythagorean theorem tells us the straight-line distance is ...

  d² = 8² +15² = 64 +225 = 289

  d = √289 = 17 . . . blocks

The problem tells us this represents 1.7 miles, so the proportion is ...

  blocks/miles = 17 blocks/(1.7 miles) = 10 blocks/mile

The map scale is 1 mile = 10 blocks.

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