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VashaNatasha [74]
3 years ago
10

The sum of a number and 7 is 9

Mathematics
1 answer:
Andrew [12]3 years ago
5 0

Answer:

I believe the answer is 1

Step-by-step explanation:

Hope this helps

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Derivative of the following cos(x^{2} y)=y^{2}
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Answer:

\cos( {x}^{2}y )  =  {y}^{2}  \\  \frac{d( \cos( {x}^{2}y) ) }{dx}  =  \frac{d( {y}^{2}) }{dx}  \\ (2xy +  {x}^{2} \frac{dy}{dx}  ).( -  \sin( {x}^{2} y) ) = 2y \frac{dy}{dx}  \\   \frac{- 2xy \sin( {x}^{2}y )   -  {x}^{2}  \sin( {x}^{2} y) }{2y}  =  \frac{dy}{dx}  \\

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2 years ago
Can someone help ASAP please? X
Tju [1.3M]
I think the answer 5 over 2
6 0
3 years ago
Which is the rate of change for the interval between 2<br> and 6 on the x-axis?
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Three is the rate of change in the interval of 2 and 6 in the x axis.

Step-by-step explanation:

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3 years ago
A store offers different brands of a product. It decides to eliminate the brand
hram777 [196]

Answer:

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Evolution the expression when a=–3 and x=3 5a–x
Dafna11 [192]

It's a good idea to get into the habit of using <u>parentheses</u> when substituting numbers in for variables.

Since <em>a = -3</em> and <em>x = 3</em>, 5a - x is 5(-3) - (3).

5(-3) is -15 and we have (-15) - 3 which simplifies to -18.

5 0
3 years ago
Read 2 more answers
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