Answer:
Step-by-step explanation:
You don't need the Law of Cosines, the Law of sines if what you need. You can't use the Law of Cosines because in order to find side a, you would need the length of side c and you don't have it. Using the Law of Sines is appropriate, knowing that angle B = 55:
and solving for a:
so
a = 143.0
Answer:
5/9
Step-by-step explanation:
first, find a common dominator. the 1/3 would turn into 3/9 if you multiply it by 3 to get that common dominator. then just subtract the numerator normally and you get 5/9 :)
sorry if my explanation doesn't make sense TwT
Answer:
The mean is 21
Step-by-step explanation:
we know that
To find out the mean of the data set, sum all the values and divide by the number of values in the set
we have
Find the sum
Divide by the number of values in the set
N=8
so
Answer:
i gotchu step sis u need help with them laundry's
Step-by-step explanation:
Answer:
←
Step-by-step explanation:
less than as 4.567 is less than 4.576