laylannialexis
laylannialexis laylannialexis
  • 12-11-2020
  • Mathematics
contestada

help with number 1 & number 2 please !

help with number 1 amp number 2 please class=

Respuesta :

Аноним Аноним
  • 12-11-2020

Step-by-step explanation:

2vt= (ht²/2) - 2c - r

v= ((ht²/2) -2c -r) / 2t

v= ht/4 - c/t - r/2t

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