Considering i dont know how to answer this question and im only doing so because i need points, i wouldnt listen to my answer but imma say 3!
I will determine the log base 2 of x for the x-values in the set {1, 2, 4, 8, 16}.
I will use these properties:
log base m of m^n = n,
Which written with the math editor is:
<span>

1) x = 1
1 = 2^0 =>

2) x = 2
2 = 2^1 =>

3) x = 4
4 = 2^2 =>

4) x = 8
8 = 2^3 =>

5) x = 12
16 = 2^4 =>

6) Now you can plot the points on the graph. The points that you have to plot are:
(1,0)
(2,1)
(4,2)
(8,3)
(16,4)
</span>
Answer:
76
Step-by-step explanation:
I made a chart to simplify it
1 | -8
2| -2
3| 4
4| 10
5| 16
6| 22
7| 28
8| 34
9| 40
10| 46
11| 52
12| 58
13| 64
14| 70
15| 76
You will use the functions soh cah toa. you know that angle b is 90 so the other 2 angles have to add up to 90°. with the Pythagorean theorem we can get that cb is 12 feet. so we now have all side lengths and 1 angle. you can pick out that 53° will be your final answer after doing the basic functions!
Answer:
cos(55) = 11/x
Step-by-step explanation:
We have the hypotenuse (x) and an angle adjacent to 55 (11). The only trigonometric formula that uses adjacent and hypotenuse is cosine (adjacent/hypotenuse), so that will be your answer.