Answer:
The derivative of that function is 3x.
The domain of f(x) = x∈ℝ
The domain of f(x) is also x∈ℝ
Step-by-step explanation:
2:-
3:-
4:-
Yes, SAS theorem. Angle ACB and Angle ECD are congruent because of the vertical angles theorem.
B.) x + (x + 16) = 90
2x+16=90
2x=90-16
x=74/2
x=37
$165
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