Answer:

Step-by-step explanation:
we know that
Applying the law of sines in the triangle ABC

substitute the given values

Solve for b


Answer:
What type of question is this??
Answer:
1/16
Step-by-step explanation:
1/2 of 1/2 is 1/4 then 1/4 of 1/4 is 1/16
The given sequence is 25, 10, 4.
Notice that this is a geometric sequence because here we have equal common ratio.
So, common ratio : r = 
= 
= 0.4
So, each term is 0.4 times of it's previous term.
Hence, to get the next term of this sequence, multiply 0.4 with the third term 4.
So, fourth / next term = 4* 0.4 =1.6
Hence, next term of this sequence is 1.6.
Hope this helps you!
Answer:
10x+23 (pretty sure) and the * means multiply
Step-by-step explanation:
