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3 years ago

I will mark you brainliest!!! Select the answer that includes the correct explanation.

Mathematics

1 answer:

eimsori [14]3 years ago

7 0

Answer:

Linear. The choice A is correct.

Step-by-step explanation:

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3 years ago

Please help!! Find the volume of the sphere

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Answer:

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2 years ago

Todd orders pictures from a photographer. Each picture costs $7.50. A one-time shipping fee of $3.25 is added to the cost of the

Vsevolod [243]

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3 years ago

The denominator of a fraction is 4 more than the numerator if both are decreased by 3 the simplified result is 6/7 find original

Hitman42 [59]

Answer:

The denominator of a fraction is 4 more than the numerator. The original fraction is $\frac{27}{31}$

Solution:

Given that

Denominator of fraction is 4 more than the numerator.

Let’s say numerator of fraction be represented by variable x.

So denominator of a faction as it is four more that numerator will be x + 4

Also given if both decreased by three than simplified result is $\frac{6}{7}$

$=>\frac{(x-3)}{((x+4)-3)}=\frac{6}{7}$

Solving above equation for x

=> 7(x – 3 ) = 6 ( x + 1 )

=> 7x – 21 = 6x + 6

=> 7x – 6x = 6 + 21

=> x = 27

Numerator of fraction = x = 27

Denominator of fraction = x + 4 = 27 + 4 = 31

$\text {required fraction}=\frac{\text {numerator}}{\text {denominator}}$

$= \frac{27}{31}$

Hence the original fraction is $\frac{27}{31}$

7 0

4 years ago

Plz HELP!!!!!! i have know idea ........................

Paraphin [41]

Answer:

x=-2

Step-by-step explanation:

Becuz you are very dumb.

3 0

3 years ago