caressajuarez32
caressajuarez32 caressajuarez32
  • 03-06-2021
  • Mathematics
contestada

Solve for x in the diagram below

Solve for x in the diagram below class=

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nexxar nexxar
  • 03-06-2021
X is 180 ...... ghgbcd
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Iqbal100 Iqbal100
  • 03-06-2021

Answer:

x = 12

Step-by-step explanation:

The 2 angles add up to 90 degrees, so 3x + x + 42 = 90

3x + x + 42 = 90

Subtract 42 from both sides:

3x + x = 48

3x + x = 4x, so

4x = 48

Divide both sides by 4:

x = 12

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