3 years ago

F(x)=e^(4x)+e^(4x) need the answer

Mathematics

1 answer:

brilliants [131]3 years ago

5 0

Answer:

Step-by-step explanation:

F(x)=e^(4x)+e^(4x) =2e^(4x)

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Which expression is equivalent

Rudik [331]

Answer:

the answer is 1/27. C :))

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2 years ago

Write a third degree polynomial function that has real zeros -1, -2 and 4

ra1l [238]

Answer:

f(x) = $x^{3} - x^{2} - 10x -8$

Step-by-step explanation:

All you have to do is multiply (x + 1)(x + 2)(x - 4)

You should get $x^{3} - x^{2} - 10x -8$

So, f(x) = $x^{3} - x^{2} - 10x -8$

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3 years ago

Please help and thanks

pav-90 [236]

Answer: Bottom left corner

Angle DEC and Angle DEH

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Explanation:

I recommend opening your favorite paint program, and using different colors to mark on the drawing as I have done below (see attached image). Note how angle DEC is in red and angle DEH is in blue. The two angles are adjacent, meaning they share the same ray (in this case, ray ED) and they form a straight angle.

Because they form a straight angle, or straight line, this means the two angles are supplementary. Supplementary angles always add to 180.