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shutvik [7]
3 years ago
14

Triangle BCD is isosceles and BC ≅ BD. Circle A is shown. Isosceles triangle C B D has points on the circle. The lengths of C B

and B C are congruent. The measure of arc C D is 100 degrees. What is the measure of Arc B C? 100° 120° 130° 160°
Mathematics
2 answers:
Masja [62]3 years ago
3 0

Answer:

130

Step-by-step explanation:

since bc and bd equal the same thing, plug in every answer option until you get to 360.

(130 x 2) = 260

plus cd = 100.

260 + 100 = 360.

Lena [83]3 years ago
3 0

Answer:

C. 130

Step-by-step explanation:

question 9  is (-9,6)

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Answer:

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Step-by-step explanation:

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3 years ago
A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 50 and 52 mi
daser333 [38]

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since,

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7 0
2 years ago
Variables mathematics
nikdorinn [45]

Answer:

We need to flip the symbol at the end of the question.

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Step-by-step explanation:

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so we need to flip the inequality

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4 0
3 years ago
What new square number can you find on a 49 board
____ [38]
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I hope it's helped

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</span>
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Dahasolnce [82]
B c and d A is a formula
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