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3 years ago

PLEASE HELP THE WORK IS ABOVE

Mathematics

1 answer:

julsineya [31]3 years ago

8 0

Answer:

Step-by-step explanation:

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3 years ago

Solve 2(x-2)=6 please help me

Elena L [17]

2(x-2)=6
2x-4=6
2x=6+4
2x/2=10/2
x=5

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3 years ago

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5. Solve the equation. 8/x+3 = 1/x+1

Helga [31]

Answer:

x = -5/7

Step-by-step explanation:

8 1

---------- = ----------

x+3 x+1

Using cross products

8 (x+1) = 1 (x+3)

Distribute

8x+8 = x+3

Subtract x from each side

8x-x +8 = x-x+3

7x+8 =3

Subtract 8 from each side

7x +8-8 =3-8

7x = -5

Divide each side by 7

7x/7 = -5/7

x = -5/7

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4 years ago

write a number that is greater than 1 in scientific notation . Explain how you know it is greater than 1 .

Gemiola [76]

Answer: 9.3 because it’s a decimal .

Step-by-step explanation:

6 0

3 years ago

Find the distance between the two points (-2,-6) and (0,5).

HACTEHA [7]

Answer: OPTION B

Step-by-step explanation:

You can find the distance between two points by using the following formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Given the points (-2,-6) and (0,5), you can identify that:

$x_2=-2\\x_1=0\\\\y_2=-6\\y_1=5$

Therefore, substituting values, you get that the distance between those points is:

$d=\sqrt{(-2-0)^2+(-6-5)^2}\\\\d=5\sqrt{5}$

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3 years ago

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