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3 years ago

Which is a correct example of the distributive property?

Mathematics

1 answer:

a_sh-v [17]3 years ago

6 0

Answer:

d. -3(x+2)-8x is the correct answer

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A bird flies at 12.5 meters per second. The wind speed is 4.5 meters per second.

steposvetlana [31]

Answer: The speed of the bird when it flies against the wind would be 8 meters per second

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2 years ago

13 POINTS! EVALUATE AND SHOW ALL WORK

padilas [110]

Answer:

Step-by-step explanation:

<u>Solving in steps</u>

3| 4.5 - 2| - 5 |-1.5 -(- 3)| =
3 |2.5| -5 |-1.5 + 3| =
3*2.5 - 5|1.5| =
7.5 - 5*1.5 =
7.5 - 7.5=
0

3 0

3 years ago

Please answer! this is an important exam that im taking right now.

Scorpion4ik [409]

Answer:

Required ordered pair is (0,0) for system of equation

Step-by-step explanation:

The given system of equation is

A). $9^{12x} = 9^{3y}$

B). $y^{4} - 9y^{2} x^{2} =16y$

On simplifying the equation A

$9^{12x} = 9^{3y}$

Take log on both side,

(12x) (log9) = (3y) (log9)

4x=y

To find the solution of the system of the equation :

Replacing value of y=4x in equation B,

$y^{4} - 9y^{2} x^{2} =16y$

$(4x)^{4} - 9(4x)^{2} x^{2} =16(4x)$

$256x^{4} - 144x^{2} x^{2} =64x$

$256x^{4} - 144x^{4}=64x$

$112x^{4}=64x$

We get,

x=0 and x=0.829

Since, 0.829 is not integer number

Only solution of equations is x=0

For the value of y

Replace value x in y=4x=0

Thus, Required ordered pair is (0,0)

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3 years ago

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kati45 [8]

5 - substitute the numbers 1-10 for n in (3n-4) and add up all your answers. So (3(1)-4) + (3(2)-4)...

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3 years ago

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Whats the question ???

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3 years ago

Read 2 more answers