Does anyone know how to solve this?
1 answer:
Use this version of the Law of Cosines to find side b:
b^2 = a^2 + c^2 − 2ac cos(B)
We want side b.
b^2 = (41)^2 + (20)^2 - 2(41)(20)cos(36°)
After finding b, you can use the Law of Sines to find angles A and C or use other forms of the Law of Cosines to find angles A and C.
Try it....
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<span> (3 + 1/4 u^4 − 2/3 u^9) du</span>
Answer:
a
Step-by-step explanation:
the side x looks smaller than 8 m.
The only option smaller than 8 m is a, 5.2 m
Answer: x = 1
Explanation:
g(x) = 5x + 2
g(x) = 7
=> 5x + 2 = 7
5x = 7 - 2
5x = 5
x = 5/5 = 1
If m∡J=30, then 2(m∡J) = 2(30) = 60
True, this is in accordance to the side-side-side postulate.
