PiggyGisele
PiggyGisele PiggyGisele
  • 17-04-2021
  • Mathematics
contestada

need help pls , 20 points
no links or else I will report

need help pls 20 points no links or else I will report class=

Respuesta :

mousasmady mousasmady
  • 17-04-2021

Answer:

x=72

Step-by-step explanation:

x=3/4x+18

4(x=3/4+18)

4x=3x+72

x=72

Answer Link
mhanifa
mhanifa mhanifa
  • 17-04-2021

Answer:

  • 18² + (3/4x)² = x²
  • 18² = x² - 9/16x²
  • 18² = 7/16x²
  • x² = 16*18²/7
  • x = 72/√7
  • x ≈ 54.42
Answer Link

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