Answer:
This can vary. Are we doing 4 letter words, 5 letter, etc?
Step-by-step explanation:
It's 5 because the fraction when you divide. 23.
12 feet and 10 inches would be how long it is. please give a thanks
Using trigonometric identities, it is found that the exact value of the secant of the angle is given by:
c.
<h3>How is the tangent related to the secant?</h3>
According to the following identity:
The tangent is the inverse of the cotangent, hence in this problem, we have that:
Then, the secant is given as follows:
The angle is in the second quadrant, where the cosine is negative, hence the secant also is and option c is correct, that is:
c.
More can be learned about trigonometric identities at brainly.com/question/24496175
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Number of unburnt cells, x= 151.9 x 10^10
<u>Step-by-step explanation</u>:
Number of unburnt cells= x
x = ?
<u>Given</u>: 2% cells are burnt
(3.1 x 10^10 cells)/2% = x/98%
x = (3.1 x 10^10)(98%/2%)
=(31000000000)(49)
x =151.9 x 10^10