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3 years ago

Solve the equation. Check your answer. 4|2x - 2|= 32

Mathematics

2 answers:

Eva8 [605]3 years ago

4 0

Answer:

−

Explanation:

First divide throughout by

to get

Now take the square root on both sides to get

You may now substitute the values of

and

−

back into the original equation and check that it satisfies the equation which it does.

Step-by-step explanation:

krek1111 [17]3 years ago

3 0

Answer:

x= -3 , x=5

Step-by-step explanation:

4|2x-2|=32

|2x-2|=8

2x-2=8

2x-2= -8

x=5

x=-3

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The sum of two times x and one is at least 11. Write this word sentence as an inequality

Aneli [31]

Answer:

2x + 1 ≥ 11

Step-by-step explanation:

I believe this is it. Hope this helped!

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3 years ago

Which point on the number line represents the approximate volume of a cone with the radius of 3 units and a height of 4 units? U

alekssr [168]

Answer: Third red dot after 30 on the number line represents the approximate volume of a cone.

Step-by-step explanation:

Since we have have given that

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Height of cone = 4 units

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3 years ago

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vampirchik [111]

T=1

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3 years ago

The dimensions of a rectangular prism can be expressed as width w,length w+4, and height 5-w.What is the approximate width (w) t

k0ka [10]

The solution is in the attachment

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3 years ago

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the copy machine at the library made a copy of leslie's 3 page essay in just 1/10 of a minute. what is the speed of the copy mac

borishaifa [10]

Answer:

<h2><em>30page essay/min</em></h2>

Step-by-step explanation:

Speed is the change in distance of a body with respect to time.

Speed = Distance/Time

If the library made a copy of leslie's 3 page essay in just 1/10 of a minute, this means that she made 3 pages in (1/10 * 60)secs i.e 6secs

To get the speed, we need to calculate the amount of page of essay that are produced in a minute (60secs).

If 3 page essay = 6secs

x page essay = 60 secs

cross multiply

3*60 = 6x

180 = 6x

x = 180/6

x = 30

<em>This shows that 30 page essays are produced in just a minute. Hence the speed of the copy machine is 30page essay/min.</em>

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3 years ago