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3 years ago

Solve the equation

Mathematics

2 answers:

Aleksandr-060686 [28]3 years ago

5 0

Answer:

x = 6

Step-by-step explanation:

6x = 36

x = 6

hope that helps

balu736 [363]3 years ago

3 0

Answer:

Step-by-step explanation:

6x + 8 = 44

6x = 44 - 8

6x = 36

x = 6

therefore the right answer is 6

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What is 6 divided by a number that will give you 12

AURORKA [14]

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$Hello$ $There!$

We need to find what number, if 6 is divided by it, gives us 12.

This isn't hard, I promise! I am going to take you through a few steps, and we'll find the answer.

Are you ready? Then let's begin...:)

$Procedure:$

✦ We can think about it as: 6 divided by what number gives us 12?

(let the number be z)

$^6/_z=12$

Multiply both sides by z

$6=12z$

Divide both sides by z

$z=^6/_{12}$

Which is the same as

$z=^1/_2$

hope it's helpful!
wishing you a great day!

$Greetings!$

6 0

2 years ago

What is the value of k used to find the coordinates of a point that partitions a segment into a ratio of 5:3. Please Explain.

Dafna11 [192]

Answer:

The value of k is 5/8

Step-by-step explanation:

The value of k is found by dividing the numerator of the original ratio, 5, by the sum of the numerator and denominator of the ratio

When finding a point, P, to partition a line segment AB into the ratio a/b, we find a ratio c = a / (a + b)

According to this formula we find the value of k.

k = a/(a+b)

where a = 5

b = 3

Now plug the values in the formula:

k = 5/(5+3)

k = 5/8 ....

4 0

3 years ago

Mrs.smith paid $125 to have her hair colered and cut.if she tips her hairdresser 15% of her bill how much was the tip

rewona [7]

125 divided by 100 is 1.25, 1.25 times 15 is 18.75.She tips $18.75

5 0

3 years ago

A store pays $45 for a radio. The store marks the radio up 30%. What is the selling price for the radio?

rodikova [14]

45 times .3 =13.5 okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

7 0

3 years ago

Read 2 more answers

Eliminate x from x+1/x=2p , x-1/x=2q+1

yarga [219]

Answer:

2q + 1 = 2p or 2q + 1 = - 2p

Step-by-step explanation:

Given---> x + 1 / x = 2 p and x - 1 / x = 2q + 1

To find ---> Eliminate x from given equation.

Solution--->We know that

1) ( a + b )² = a² + b² + 2ab

2) ( a - b )² = a² + b² - 2ab

ATQ,

x + 1 / x = 2p

Squaring both sides we get,

=> ( x + 1 / x )² = ( 2 p )²

Applying first formula, we get,

=> x² + 1 / x² + 2 ( x ) ( 1 / x ) = 4p²

=> x² + 1 / x² + 2 = 4p²

=> x² + 1 / x² = 4p² - 2 ...................( 1 )

ATQ, x - 1 / x = 2q + 1

Squaring both sides we get,

=> ( x - 1 / x )² = ( 2q + 1 )²

Applying second formula , we get,

=> x² + 1 / x² - 2 x ( 1 / x ) = 4q² + 1 + 4q

=> x² + 1 / x² = 4q² + 4q + 1 ..................( 2 )

By equation ( 1 ) and ( 2 ) , we get,

4q² + 4q + 1 = 4p²

=> ( 2 q + 1 )² = ( 2p )²

Taking square root of both sides we get,

=> ( 2q + 1 ) = ± 2p

Taking + sign we get,

2q + 1 = 2p

Taking ( - ) sign we get

2q + 1 = -2p

6 0

3 years ago