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Westkost [7]
3 years ago
8

What is the period? ​

Mathematics
1 answer:
MAVERICK [17]3 years ago
5 0

Answer: 2π/3  

Step-by-step explanation: At 2π, three cycles have been completed. The period is the length of one cycle.

Measure from peak to peak.

Another way to look at it is to measure the first cycle between 0 to π. One cycle has been completed at 2/3 the distance between 0 and π.

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Mike ran 2 km in 13 minutes.  If he continues at this same pace, how long will it take Mike to run 7 km?  Round your answer to t
BARSIC [14]

Answer:

46 minutes.

Step-by-step explanation:

2 km in 13 minutes would equal to 6 minutes and 30 seconds per km.

minutes: 6 x 7 = 42

seconds: 30 x 7 = 210

seconds pt 2: 210/60 = 3 minutes 30 seconds

adding altogether: 42 minutes + 3 minutes 30 seconds + 45 minutes 30 seconds, rounded would equal to 46 minutes

5 0
3 years ago
a baseball teams attendance changed from 3.6 million last year to 2.7 million this year. what is the percentage change, to the n
Charra [1.4K]

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went 0.25% down

Step-by-step explanation:

went 0.25% down

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F PR = 4x – 2 and RS = 3x – 5, which expression represents PS?
skelet666 [1.2K]

Answer:

p:s

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Step-by-step explanation:

find prs first which u find by doing

pr. rs

4x-2×3x) 3x-2×2

pr=12x:6x

rs=6x:4

p. r. s

12x: 6x 4

6x. 3x. 2

hence ps

6x:2

4 0
3 years ago
Which sentence is written in the active voice?
vovangra [49]

Answer:

<h2>B</h2>

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B is written in active voice.

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What is the answer to this question​
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I believe it'll cut the board at it's own length instead of what actually needs to be cut off.

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