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Zina [86]
3 years ago
9

Quadrilateral Q O B C is inscribed within circle O. Sides A C and C B are congruent. Arc A B is 220 degrees. What is the measure

of angle OAC if major arc AB measures 220 degrees?
55°
70°
110°
140°

The answer is 55, But can someone explained to me
Mathematics
1 answer:
saul85 [17]3 years ago
4 0

Answer:

A 55

Step-by-step explanation:

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If you have 3/12 of an orange, how many fourths do you have?​
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Answer:

Answer: one fourth

Fourth is a word that used to describe a number value of 1/4. To answer this question, you need to change the number you got (3/12) into x/4 form. To convert 12 into 4, then you need to divide the numerator and denominator with 3. The equation would be (3/3)/(12/3)= 1/4. 

To determine how much fourth the number has, you need to divide the result with 1/4. The calculation would be: (1/4)/ (1/4)= one fourth

hope its help

thank you

good day

8 0
3 years ago
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olga55 [171]
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5 0
3 years ago
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Jeremy swims for 5 3/5 kilometers in a 7 Day period. she swims the same distance each day. what distance does he swim in each da
disa [49]

Answer:

Step-by-step explanation:

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5 0
3 years ago
A. In a complete sentence, describe the angle relationship in the diagram. B. Find the value of x
xxTIMURxx [149]

Answer:

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Step-by-step explanation:

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