Answer:
Granted that uppercase letters are the angles measurements and lowercase letters are the side lengths. I also was unable to round as I don't know to what decimal you need to round to.
First to find the measure of angle B, we must subtract A and C from 180

B=54
Next, we can use the law of sines in order to find the measures of a and b
As a reminder, The law of sines is

First, lets solve for b

Next lets solve for a

Answer:
skp
Step-by-step explanation:
(12,756 kilometers) - (4,879 kilometers) = 7,877 kilometers
(2a-1 )exponent two•(3a + 2) exponent 2• (4a-3) exponent 2
Answer:
the answer is A -1/3 x
Step-by-step explanation:
hope this helps :)