3 years ago

Which expression is equivalent to 2/3 (6x − 9y)?

Mathematics

2 answers:

Monica [59]3 years ago

6 0

Answer:

4x-6y

Step-by-step explanation:

posledela3 years ago

6 0

Answer: =4x−6y

Step-by-step explanation: i dont know if that is what you need but i tried to help

You might be interested in

Which symbol creates a true sentence when x equals 2? 6 • 8 – 2x _____ 6(5 + x)

Yuki888 [10]

>, When 2=x 6 times 8-2x is 44 while 6(5+x) is 42

3 0

3 years ago

Read 2 more answers

3x + 7 equal 13x equal -2X equal to 2X equals 5

lianna [129]

3x + 7 = 13

-7 -7

3x = 6

/3 /3

x=2

6 0

3 years ago

Differentiating a Logarithmic Function In Exercise, find the derivative of the function.

devlian [24]

Answer:

Dy/Dx=x ( 2 ln ( x ) − 1 )/ ln ^2 ( x)

Step-by-step explanation:

We have this function and let's derive it in terms of x.

y =x^2/In x

Dy/Dx=(x^2/In x)'=2/lnx *(x^2)'-(x^2/In x)'=> 2 x *ln ( x ) − x *ln ^2 ( x ) =x ( 2 ln ( x ) − 1 )/ ln ^2 ( x)

7 0

3 years ago

Which equation shows function notation for a vertical stretch of factor 2 and shift right 5 units? *

liubo4ka [24]

Answer: I am doing an giveaway for and iphone 11 pro max (black)

Step-by-step explanation: first person who message me gets it be the first

7 0

3 years ago

For the equation given below, evaluate y′ at the point (−2,2) xe^y−4y=2x−4−2e^2

jeka94

Implicit differentiation
chain rule is important here

I'll show the steps partially
$e^y+xe^yy'-4y'=2$
$xe^yy'-4y'=2-e^y$
$y'(xe^y-4)=2-e^y$
$y'=\dfrac{2-e^y}{xe^y-4}$
now evaluate for (-2,2)
x=-2 and y=2
$y'=\dfrac{2-e^2}{-2e^2-4}$
$y'=\dfrac{2-e^2}{-2e^2-4}$
$y'=\dfrac{e^2-2}{2e^2+4}$
that's it, simplest form

3 0

3 years ago