4 years ago

What is the answer to 4x(-7)? apparently, -28 isn't the answer!

2 answers:

7 0

Answer:

-28x

Step-by-step explanation:

I'd presume you forgot the x in your answer when you turned it in?

mart [117]4 years ago

7 0

-28X no matter how you do that equation it will be -28x you have to make sure to put the x.

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amid [387]

Y is 2/3 of x because thats how math works

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4 years ago

mote1985 [20]

(f+g)(x) is equivalent to f(x) + g(x)

So that would be (7x-3) + (x²-4x) = x² + 7x - 4x - 3 = x² + 3x - 3

Hope this helps.

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4 years ago

djyliett [7]

( pie over 2 - x)

Because we know that cos (pie over 2 ) =0 and sin (pie over 2) = 1
So we get
Sin (pie over 2 -x) =cos(x)

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3 years ago

lakkis [162]

Answer:

your answer will be 11 for that question

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ivanzaharov [21]

is this helpful?

Let me know the website I used was Desmos graphing calculator

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3 years ago