PLZZZ HELP I DONT UNDERSTAND THIS AT ALLLLLL. :( :(
1 answer:
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Answer:
Angle ABF is 120°.
Step-by-step explanation:
Vertical angles are used to get the measure of angle ABG (3x) and FBE (2x) and all of those added together are 180. Then you use PEMDAS to get x. Then you find ABF by multiplying 3 by 30 (what you get when you use PEMDAS to find x) then you add 30 to that and you get 120.
Answer:
0.333 units³
Step-by-step explanation:
Think process:
The equation is given as y =
Let, y = f (x)
Therefore,
We know that the limits are y-axis and x= 3
Y-axis: x= 0
then limits are given as x= 0 and x = 3
Integrating gives:
=
+ C
calculating from x= 0 to x = 3, we know volume is given by
= [
]
= [0.000041136 + 1/3]
= 0.333 units³