Answer:
option 4) x = 14 y = 7
Step-by-step explanation:
We are given a side angle and a side length so we can use trigonometry to find the solution
To find x we can use sine because the given side length is opposite to the angle so,
sin(60) =
solve for x and you get 14 (make sure you check that your calculator is in degrees)
for either use Pythagorean theorem or remove sine by tangent.
Answer:
The first 5 terms of the sequence are 2, 4, 8, 16 and 32.
Step-by-step explanation:
Given:
= 2
= 2
-----------------(i)
To get the first 5 terms of the sequence, substitute in turn, n = 1, 2, 3, 4, 5 into equation (i).
The first term (when n = 1) has been given as:
= 2
The second term (when n = 2) is given as:
= 2
= 2
(but
= 2 )
=> = 2(2)
=> = 4
The third term (when n = 3) is given as:
= 2
= 2
(but
= 4 )
=> = 2(4)
=> = 8
The fourth term (when n = 4) is given as:
= 2
= 2
(but
= 8 )
=> = 2(8)
=> = 16
The fifth term (when n = 5) is given as:
= 2
= 2
(but
= 16 )
=> = 2(16)
=> = 32
Therefore, the first 5 terms of the sequence are 2, 4, 8, 16 and 32.
