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densk [106]
3 years ago
11

Solve this equation 4+4|2x−1|=12.

Mathematics
2 answers:
Rufina [12.5K]3 years ago
3 0
Step 1: 8|2x-1| = 12
step 2: 16x-8 = 12
step 3: 16x =12+8
step 4: 16x = 20
divide both sides by 16
step 5: x = 5/4 or 1 1/4
satela [25.4K]3 years ago
3 0

Answer:

x=1.5 or3/4

Step-by-step explanation:

using bodmas

remove the bracket: 4+4=(2x-1)=12

4+8x-4=12

8x=12+4-4

8x=12

x=3/2 or 1.5

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53+n=(58+10)
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8 0
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What is the value pqr/pq-qr if p=-3,q=2 and r=2?​
yaroslaw [1]

Answer:

1.2 OR 1 1/5

Step-by-step explanation:

-3 x 2 x 2 = -12

-3 x 2 = -6

2 x = 4

-12 / -6 - 4 =

-12 / -10 =

1.2 OR 1 1/5

Hope that helps!

6 0
3 years ago
The volume of a cylinder is 1767 cm and its height is 11 cm.
Amiraneli [1.4K]

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Step-by-step explanation:

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3 years ago
Given the function f(x) = The quantity of 4x minus 2, divided by 3, which of the below expressions is correct?
Eddi Din [679]
This doesn't make since where is the following questions
8 0
3 years ago
Put the following in ascending order​
Afina-wow [57]

Answer:

see explanation

Step-by-step explanation:

To be able to compare the fractions we require them to have a common denominator.

The lowest common denominator of

15, 5, 3, 2, 10, 3 is 30

Multiply the numerator/denominator of each fraction by the required value which makes the denominator 30.

denominator 15, multiply by 2

denominator 5, multiply by 6

denominator 3, multiply by 10

denominator 2, multiply by 15

denominator 10, multiply by 3

-------------------------------------------------------

\frac{7}{15} = \frac{7(2)}{15(2)} = \frac{14}{30}

\frac{2}{5} = \frac{2(6)}{5(6)} = \frac{12}{30}

\frac{1}{3} = \frac{1(10)}{3(10)} = \frac{10}{30}

\frac{1}{2} = \frac{1(15)}{2(15)} = \frac{15}{30}

\frac{9}{10} = \frac{9(3)}{10(3)} = \frac{27}{30}

\frac{2}{3} = \frac{2(10)}{3(10)} = \frac{20}{30}

----------------------------------------------------------------

Placing these in ascending order ( smallest to largest )

\frac{10}{30}, \frac{12}{30}, \frac{14}{30}, \frac{15}{30}, \frac{20}{30}, \frac{27}{30}

----------------------------------------------------------------------

Listing the actual fractions corresponding to the equivalent fractions

\frac{1}{3}, \frac{2}{5}, \frac{7}{15}, \frac{1}{2}, \frac{2}{3}, \frac{9}{10}

5 0
3 years ago
Read 2 more answers
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