annacolemanxy
annacolemanxy annacolemanxy
  • 12-04-2021
  • Mathematics
contestada

Please help me I’m not smart
and this test is due in one hour.

Please help me Im not smart and this test is due in one hour class=

Respuesta :

NDA298
NDA298 NDA298
  • 12-04-2021

Answer:

the pitch of the sound

Step-by-step explanation:

because the speed stays the same and the echo has the same variables so i believe it is the pitch

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