The answer is 8.60. It would be impossible to type, so you can see the work in the picture.
Answer:
x = 5.5
Step-by-step explanation:
Using a trig ratio, you can use sin, which is opposite over hypotenuse. 
Now, multiply both sides by 11

this simplifies to x =
or 5.5.
Since sin30 is
radians, it can be written as
.
Answer:
<u>Geometric Progression</u> is the explicit rule for the given sequence: 11, 22, 44, 88...
First term (a) = <u>11</u>
Common ratio (r) = 22/11 = 44/22 = 88/44 = <u>2</u>
Formula used in Geometric Progression is :---

where, 'n' is the required term
Answer:
35
Step-by-step explanation: