The antiderivate of 5x is 5x^2 / 2 .
I believe the answer is y= -3
321 / 100 = 3.21 as you are dividing by 10, and then 10 again
Answer:
138°
Step-by-step explanation:
x+115°=6x° [ being vertically opposite angle]
or, 115=6x - x
or, 115=5x
or, 115/5 =x
or, x=23
Then,
x+115°
= 23+115°
=138°
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