2 years ago

If ABC and DEF are supplementary, then ABC and DEF form a linear pair

1 answer:

4 0

What are you asking? If you are asking if thats correct then that is only true if they are adjacent or right next to each other.

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anyanavicka [17]

Answer:

1 26/49

Step-by-step explanation=

2 1/7 ÷ 1 2/5

15/7 over 1 2/5

15/7 over 7/5

75/49

= 1 26/49

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2 years ago

pickupchik [31]

67+52+x=180
119+x=180
x=61
hope this helps!
the equation to be used would be x=180-(67+52)

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2 years ago

IrinaVladis [17]

Answer:

2 37/40

Step-by-step explanation:

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kenny6666 [7]

Answer:

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Step-by-step explanation:

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2 years ago

valina [46]

Answer:

$3 \sqrt{21}$

Step-by-step explanation:

$\sqrt{189} = 3 \sqrt{21}$

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3 years ago