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2 years ago

10

The graph shows the calling charges of two cell phone companies. At how many minutes do the two companies charge the same amount

? A. 0 B. 15 C. 20 D. 40

2 answers:

nekit [7.7K]2 years ago

8 0

Answer:

c

Step-by-step explanation:

vaieri [72.5K]2 years ago

3 0

Answer:

the correct answer would be c. 20 minuets

Step-by-step explanation:

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A central angle θ in a circle of radius 4 m is subtended by an arc of length 5 m. find the measure of θ in degrees. (round your

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Answer:

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Step-by-step explanation:

step 1

Find the circumference of the circle

The circumference is equal to

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substitute the values

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step 2

Remember that

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so

by proportion

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