Answer:
A) (1/ cos(x) − 1) sin(x)
Step-by-step explanation:
Given the function
f(x) = tan(x) - sin(x)
According to the trigonometry identity, tan(x) = sin(x)/cos(x)
Substituting this into the original equation, we will have;
f(x) = sin(x)/cos(x) - sin(x)
Since sin(x) is common at the numerator, we will factor it out to have;
f(x) = sin(x){1/cos(x)-1}
Therefore the first option (1/ cos(x) − 1) sin(x) is the best algorithm for evaluating the function since we could generate the function (1/ cos(x) − 1) sin(x) using the function f(x) = tan(x) - sin(x).
For the first one number 1,2 and 3 are prime cause it can only be times 1, and 4 is a composite because it is not prime it can be times not only by 1 but by 2 two do you understand it more now or do you need help still
Answer:
There are infinite solutions because there is always another number between any two numbers.
Step-by-step explanation:
Answer:
4pi
Step-by-step explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, if the diameter is 4 u, the radius is 2 u.
The formula for finding the circumference of a circle is 2*pi*r
In this case, we'd just plug in 2 for r.
2*pi*2
4pi
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To find the volume of a dome, you would have to find the volume of the sphere, theoretically, and then divide it by two. To calculate the volume, we would use the formula 4/3
. The radius (r) in this case is half of the diameter which is 14. 4 x 3.14 (pi) = 12.56. 12.56 x 14 x 14 x 14 (2744) = 34464.64. If we divide this number by 3, we get 11488.2133. If we divide this by 2 (to get the dome), we get 5744.10656. Which would be 5744.1 rounded to the nearest tenth.