<u>Answer:</u>
The basic identity used is 
.
<u>Solution:
</u>
In this problem some of the basic trigonometric identities are used to prove the given expression.
Let’s first take the LHS:
Step one:
The sum of squares of Sine and Cosine is 1 which is:
On substituting the above identity in the given expression, we get,
Step two:
The reciprocal of cosine is secant which is:
On substituting the above identity in equation (1), we get,
Thus, RHS is obtained.
Using the identity , the given expression is verified.
the range that would be the most appropriate to represent the numerical data on the vertical axis is B. 20 to 100.
<h3>what range would be most appropriate?</h3>
the table is not included but the range of 20 to 100 is most appropriate for the number of cars in town with a particular color.
this is because towns would normally have between hundreds and thousands of cars which means that cars of a particular color would be between 20 and 100 at least.
find out more on bar graph ranges at brainly.com/question/25196929.
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Huum i am not quite sure but i think it is 4.97pounds each apple !!
Answer:
I think that the answer is 10
108/12 = 9 so when y = 108 x = 9×2 which = 18 so when y =108 x = 18
