simoneboyce142
simoneboyce142 simoneboyce142
  • 04-06-2020
  • Mathematics
contestada


how do I find the x ​

how do I find the x class=

Respuesta :

mkarikari1850
mkarikari1850 mkarikari1850
  • 04-06-2020

Answer:

1/2(6)(2 + x) = 27

3(2 + x) = 27

6 + 3x = 27

6 - 6 + 3x = 27 - 6

3x = 21

3x / 3 = 21 / 3

x = 7

Step-by-step explanation:

Answer Link
topdog9000
topdog9000 topdog9000
  • 04-06-2020

Answer:

7 m.

Step-by-step explanation:

Use the formula A = a + b/2 · h

b = 2·A/h - a

b = 2 · 27/6 - 2

b = 7

Answer Link

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