Hint: Use Law of Cosine
Determine the approximate value of c.
Law of Cosines
Standard Form
Alternate Form
2-2.2-2COM
COA)
.
6 cm
.
.
- 2acco
9 cm
2..-abon)
a
b.
9.24 cm
10.8 cm
c.
d
11.3 cm
14.0 cm

probably the last option

step-by-step explanation:

b.

step-by-step explanation:

i just know

step-by-step explanation:

one day the were 5 ducks, and their king told them to multiply their kingdom. so each went their own seperate way and met 4 other ducks on their journey.

when the ducks returned to their kingdom, it was discovered that there were 5 groups of 5 ducks. when the kind counted the number of ducks in total (including the ones he sent out earlier) he counted 25.

therefore 5 times 5 is 25.

the end. : )

answer:

at time x=0 we have 1000, at time x=1 we have 2000, at time x=2 we have 4000.  

so that's an initial value of 1000 and a ratio of 2,

y = 1000 (2^x)

hope this !