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3 years ago

5 over 12= x+1 over 4 please help!

Mathematics

2 answers:

ASHA 777 [7]3 years ago

6 0

5/12 = x + 1/4

Lets Solve your Equation:

5/12 = x + 1/4

Step 1: Flip the Equation:

x + 1/4 = 5/12

Step 2: Subtract 1 / 4 From Both Sides:

x + 1/4 - 1/4 = 5/12 - 1/4

x = 1/6

Answer: x = 1/6, (Decimal: x ===> 0.166667).

Hope that helps!!!! : )

SCORPION-xisa [38]3 years ago

3 0

5/12=x+1/4

Equals 1/6

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2(4x-1)+3=7<br> i'm little confused on this

Ratling [72]

Answer:

x = $\frac{3}{4}$

Step-by-step explanation:

Since you cannot subtract -1 from 4x, you multiply 2 × 4x = 8x

Now, you have 8x - 1 + 3 = 7

Seperate the 8x from the other numbers

8x = 1 - 3 + 7 ---> 6

8x = 6

Now simplify

x = $\frac{6}{8}$ <----- to reduce, divide the numerator and denominator by 2

Hence,

x = $\frac{3}{4}$

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3 years ago

WILL GIVE BRAINLIEST!! ASAP <br> Which of the following expressions are equivalent to 6^-3

olga_2 [115]

Answer: 1/6^3 AND 1/216

Step-by-step explanation:

A negative number always goes to the denominator to become positive.

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3 years ago

What is the discriminant of 3x squared -10x= -2

artcher [175]

The discriminant of the equation $3 x^{2} -10x=-2$ is 76.
I hope that helps.

3 0

3 years ago

GIVE CORRECT ANS FOR BRAINLIEST

gizmo_the_mogwai [7]

<h3>Solution:</h3>

$2 \frac{5}{6} - 2 \frac{1}{2} \\ = \frac{17}{6} - \frac{5}{2} \\ = \frac{17 - 15}{6} \\ = \frac{2}{6} \\ = \frac{1}{2}$

<h3>Answer:</h3>

$\frac{1}{2}$

Hope it helps.

Do comment if you have any query.

7 0

3 years ago

Read 2 more answers

Elevator is on the 16th floor. It goes up 12 floors, down 7 floors, up 3 floors, and then down 5

seropon [69]

Answer:

The elevator stops on the 19th floor.

Step-by-step explanation:

On the 16th floor, goes up 12 floors:

16 + 12 = 28

On the 28th floor, goes down 7 floors:

28 - 7 = 21

On the 21st floor, does up 3 floors:

21 + 3 = 24

On the 24th floor, goes down 5 floors:

24 - 5 = 19

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3 years ago