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Naddika [18.5K]
3 years ago
14

Help please, i need this done asap thanks in advance

Mathematics
1 answer:
alina1380 [7]3 years ago
7 0

Answer:

<AOC

<AOB

<BOC

Step-by-step explanation:

The central angles are formed at point O, which is the center of the circle.

All the central angles are marked in the attachment.

The central angles are

: m\angle AOC. This is a right angle and it is 180 degrees.

:m\angle AOB

:m\angle BOC

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Rosa runs 3 miles in 42 minutes.

I divided 42 by 56 to get the percentage that will be multiplied to 4 miles to get the number of miles Rosa runs in 42 minutes.

42 / 56 = 0.75 * 100% = 75%

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3 miles within 42 minutes
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3 years ago
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Let x be the number of weeks; therefore, the two linear equations are

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Solving by substitution. Set T=C, then

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