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3 years ago

Help me please I will give point to all

Mathematics

1 answer:

lapo4ka [179]3 years ago

6 0

Answer:

try A if wrong try D

Step-by-step explanation:

this shold work

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Determine whether or not F is a conservative vector field. If it is, find a function f such that F = ∇f. (If the vector field is

kodGreya [7K]

We're looking for a scalar function $f(x,y)$ such that $\nabla f(x,y)=\vec F(x,y)$ . That is,

$\dfrac{\partial f}{\partial x}=2x-6y$

$\dfrac{\partial f}{\partial y}=-6x+6y-7$

Integrate the first equation with respect to $x$ :

$f(x,y)=x^2-6xy+g(y)$

Differentiate with respect to $y$ :

$-6x+6y-7=-6x+\dfrac{\mathrm dg}{\mathrm dy}\implies\dfrac{\mathrm dg}{\mathrm dy}=6y-7$

Integrate with respect to $y$ :

$g(y)=3y^2-7y+C$

So $\vec F$ is indeed conservative with the scalar potential function

$f(x,y)=x^2-6xy+3y^2-7y+C$

where $C$ is an arbitrary constant.

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3 years ago

What is 6 to the fourth power<br><img src="https://tex.z-dn.net/?f=%20%7B6%7D%5E%7B4%7D%20" id="TexFormula1" title=" {6}^{4} " a

Anon25 [30]

6 to the fourth power is 1296 because 6x6x6x6 gives you 1296

4 0

3 years ago

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David works at Mc Donald’s, and he made 96.75 for 10 hours of work how much does David earn per hour

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9.675

Move the decimal back one spot

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2 years ago

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Mr. Arnold covers his bathroom floor with identical tiles. The area of the floor is 72 square feet. It takes more than 72 tiles

777dan777 [17]

The tiles are identical, so you would need them to fit exactly.
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3 years ago

Ahmed made a fruit smoothie in his blender, shown below. He gave 320 milliliters of the smoothie to his brother. How much smooth

navik [9.2K]

625 ml is the amount of smoothie is left for Ahmed to drink.

According to the statement

we have given that the

Ahmed made a 625 ml fruit smoothie in his blender and out of this he gave

320 milliliters of the smoothie to his brother and we have to find that the

How much smoothie is left for Ahmed.

So, For this purpose,

The total smoothie = 625 ml

Smoothie he gave to his brother = 320 ml

Now, we have to find the Amount of smoothie left for ahmed.

So, Smoothie left for ahmed = 625 ml - 320 ml

Smoothie left for ahmed = 305 ml

So, 625 ml is the amount of smoothie is left for Ahmed to drink.

Learn more about Left amount here brainly.com/question/11408596

Disclaimer: This question was incomplete. Please find the full content below.

Question:

Ahmed made a fruit smoothie in his blender, shown below. He gave 320 milliliters of the smoothie to his brother. How much smoothie is left for Ahmed to drink? check the image below.

#SPJ1

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1 year ago