a person who wants to get in shape goes to a local gym that advertises 45 training sessions for $712. find the cost of 145 train
2 answers:
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Answer:
5.6 inches
Step-by-step explanation:
let c = length of 'j'
I used the Law of Cosines: =
+
-2ab· cosC
= (1.3)^2 + (3.6)^2 - 2(1.3)(3.6) x 0.97
There are many ways. 
is actually the same as 
so anything you do just has to have a numerator exactly half as the denominator. So one that would work is 
I just doubled both numbers. Other ones would be 
all of which the numerator is exactly half the denominator.