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noname [10]
3 years ago
10

Which of the following statements is false?

Mathematics
1 answer:
Whitepunk [10]3 years ago
6 0

Answer:

A.

Step-by-step explanation:

It's the first one. The angles are supplementary not complementary.

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1/3 х 1/2 ayuda es para mañana
barxatty [35]

Answer:

1/6

Step-by-step explanation:

1/3 x 1/2 = 1/6

espero que te ayude

5 0
3 years ago
What is the angle BCE ?<br>​
spayn [35]

Answer:

∠ BCE = 80°

Step-by-step explanation:

∠ BCD = ∠ ABC = 35° ( alternate angles are congruent )

∠ DCE and ∠ CEF are same- side interior angles and supplementary, thus

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∠ DCE + 135° = 180° ( subtract 135° from both sides )

∠ DCE = 45°

Thus

∠ BCE = ∠ BCD + ∠ DCE = 35° + 45° = 80°

6 0
3 years ago
If x=-4 and y=6, then xy-3=
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Answer:

-12

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