The answer is 24d^2-62d+35
Here, angle (3x-1) is supplementary with 5x, so their sum would be equal to 180
3x - 1 + 5x = 180
8x = 180 + 1
x = 181/8
x = 22.625
Hope this helps!
What
ask the question I will answer it
go ahead ask
Answer:
expression
Step-by-step explanation:
expressions DON'T have equal signs but equations do.
<h3>
Answer: D) 130.5 degrees</h3>
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Work Shown:
Note: I used the law of cosines. Make sure your calculator is in degree mode.