Answer:
(B)c = StartFraction (3) sine (45 degrees) Over sine (40 degrees) EndFraction

Step-by-step explanation:
In Triangle ABC is shown.
95 degrees
45 degrees.
|AB|=c
|BC|=3.0 cm

Using the Law of Sines


The correct option is B.
Answer:

Step-by-step explanation:

Cancel out 6 in both numerator and denominator.
Rationalize the denominator of
by multiplying the numerator and denominator by
.

The square of
is 2
Factor 14=2 × 7. Rewrite the square root of the product
as the product of square roots
.

Multiply
and
to get 2.

Cancel out 2 and 2.

Hope it helps and have a great day! =D
Answer:
520.5
Step-by-step explanation:
480
To get this answer you simply multiply 4.8 by 100
The second one
Hope this helps :D