FuzionGamr FuzionGamr
  • 17-06-2021
  • Mathematics
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In the figure, Z ABC and Z BCD are supplementary angles.

In the figure Z ABC and Z BCD are supplementary angles class=

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nwjohnson1980
nwjohnson1980 nwjohnson1980
  • 17-06-2021

Answer:

x = 22

Step-by-step explanation:

line AD is 180°

so 40° + (5x + 30°) = 180°

solve for x.

5x = 180-30-40

5x= 110

x = 110/5

x= 22

Answer Link
txcvr
txcvr txcvr
  • 17-06-2021

Answer: 22

180 - 40 = 140

5(22) = 110

110 + 30 = 140

Answer Link
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