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Anastasy [175]
2 years ago
8

Which of the following is equivalent 2x+4y

Mathematics
2 answers:
Dvinal [7]2 years ago
7 0

Answer:

It's B

Step-by-step explanation:

2(x+2y)

2*x+2*2y

2x+2*2y

2x+4y

Fudgin [204]2 years ago
6 0

Answer: None of them cuz

Step-by-step explanation:

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Answer the question I need help
Inessa05 [86]

Answer:

the answer would be 38 :)

Step-by-step explanation:

24÷3=8

(8)+3+3 to the 3rd power

3×3×3=27

8+3=12 ->12+27=38

hopefully this helps :)

6 0
2 years ago
Read 2 more answers
Lorenzo built a rectangular brick patio he's putting a stone border around the edge of the patio the width of the patio it was 1
Pepsi [2]
Lorenzo needs 52ft of stone.
3 0
2 years ago
Use a graphing utility to graph the function and the damping factor of the function in the same viewing window.
Bas_tet [7]

Answer:

The function touches the damping factor

at x=\frac{(4n-3)\pi}{2} and x=\frac{(4n-1)\pi}{2}

The x-intercept of f(x) is

at x=n\pi

Step-by-step explanation:

Given function is f(x)=e^{-3x} sin(x) and damping factor as y=e^{-3x} and y=(-1)e^{-3x}

To find when function touches the damping factor:

For f(x)=e^{-3x} sin(x) and y=e^{-3x}

Equating the both the equation,

e^{-3x} sin(x)=e^{-3x}

sin(x)=1

x=\frac{(4n-3)\pi}{2}

For f(x)=e^{-3x} sin(x) and y=(-1)e^{-3x}

Equating the both the equation,

e^{-3x} sin(x)=(-1)e^{-3x}

sin(x)=(-1)

x=\frac{(4n-1)\pi}{2}

Therefore, The function touches the damping factor x=\frac{(4n-3)\pi}{2} and x=\frac{(4n-1)\pi}{2}

To find x-intercept of f(x):

For x-intercept, y=0

f(x)=e^{-3x} sin(x)

y=e^{-3x} sin(x)

e^{-3x} sin(x)=0

Hence, e^{-3x} is always greater than zero.

Therefore,sin(x)=0

x=n\pi

Thus,

The x-intercept of f(x) is at x=n\pi

7 0
3 years ago
Help please !! Anything would be greatly appreciated thank you
kirill115 [55]

Boleh translate in Malay?

6 0
2 years ago
10. Write in slope-intercept form:<br> -3x + 4y = 12
Anastasy [175]

Answer:

Step-by-step explanation:

Write in slope-intercept form:

-3x + 4y = 12 is

 Slope = 1.500/2.000 = 0.750

 x-intercept = 12/-3 = 4/-1 = -4.00000

 y-intercept = 12/4 = 3

7 0
3 years ago
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