Answer:
we're is the pic or your question I'm sorry I really wanna help you cuz you don't have a question or pic
Answer:
5.19615242271
Step-by-step explanation:
I square root 27 and got 5.19615242271, so that picture is not a perfect square but if you want to be exact that's the answer
Answer:
6
Step-by-step explanation:
Multiply both sides of the equation by 2
3x-4=14
Add 4
3x=18
Divide by 3
x=6
Good luck! Let me know if you need more help.
Answer:
Roughly, sinC = 15/17
=> AB = 15, BC = 17 => AC = sqrt(17^2-15^2) = 8
=> cos C = AC/BC = 8/17