Joe swam a total of 558 labs at the pool during the summer swam 7 laps each day except the last day he swam fewer laps how many
2 answers:
Answer:
He swam 5 laps on the last day.
Step-by-step explanation:
We are given:
•Total number of laps = 558 laps
•Laps per day = 7 laps
Since he swam an equal number (7 laps) everyday apart from the last day and we are looking for the the number of laps he swam the last day, we will divide the total number of laps by the number of laps each day, then the remainder will be number he did the last day.
Therefore,
i.e 79 remainder 5
Therefore, he swam for 80 days (79 equal days and 1 extra day) and we can say he swam 5 laps on the last day
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The angle of sine has a value of 3/5.
Option A is the correct representation of angle sin(b°).
<h2>How do you calculate the angle b for sine?</h2>Given that tan(b°) = 3/4 and cos(b°) = 4/5.
In trigonometry, we know that,
The angle of sine can be written as below.
For the angle b, the above expression can be written as,
Substituting the values in the above expression, we get,
Hence we can conclude that the angle of sine has a value of 3/5.
To know more about the angle of sine, follow the link given below.