Answer:
T
F
F
I think hope this helps
Step-by-step explanation:
The answer is 78.4. Hope this helps!
By Sine Rule
a/sinA = b/sinB = c/sinC
Given a = 3, b = 4, A = 76°
<span>43sin76° = 4/sinB
</span>
==> sinB = 1.195380945
<span>
But sine function is only defined in the range [-1, 1], so there's no solution.
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!</span>
P = 3r + 2s --> P - 3r = 3r - 3r + 2s
2s = P - 3r --> 2s/2 = (P - 3r)/2
s = (P - 3r)/2
