It depends on what causing it. the only thing I can say is to drink plenty of fluids but I would recommend to go see a doctor, if you are unsure or worried.

7 0

3 years ago

Artificial selection is?

AveGali [126]

The answer to this is 1:<span> intentional breeding for certain traits

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3 0

3 years ago

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The distance covered by the car is x² + 2x - 15 kilometers at (x - 3) hours. Find the Speed of the car.

sashaice [31]

Distance=x^2+2x-15
Time=(x-3)h

Speed=Distance/Time

$\\ \tt\longmapsto Speed=\dfrac{x^2+2x-15}{x-3}$

$\\ \tt\longmapsto Speed=(x+5)km/h$

W be x
L be x+4

AtQ

$\\ \tt\longmapsto x(x+4)=77$

$\\ \tt\longmapsto x^2+4x=77$

$\\ \tt\longmapsto x^2+4x-77=0$

$\\ \tt\longmapsto x^2+11x-7x-77=0$

$\\ \tt\longmapsto x(x+11)-7(x+11)=0$

$\\ \tt\longmapsto x-7(x+11)=0$

Take it positive

$\\ \tt\longmapsto x=7$

L=x+4=7+4=11units

5 0

2 years ago