Trachea Windpipe know as trachea
<span>These glands secrete hormones to regulate many bodily functions, including growth and metabolism.</span>
<span><span>A. </span>It
allows you to concentrate on one peaceful sound
</span> Mantra is a Sanskrit word which
literally translates to “instrument of the mind.” From scattered thought and
outward focus, mantras lead the mind to stillness and inner focus. Concentrating
on one thought or on a phrase that doesn’t evoke strong emotions is a great
start to achieve inner peace. Repeating the mantra will then prevent
distracting thoughts and ideas from popping up. The repetition will gradually
slip the mind into a state of thoughtlessness which is better than forcing the
mind suddenly to do so.
Answer:
The length is 28.656 m and the width is 14.656 m
Explanation:
<u><em>The question in English is</em></u>
The area of a basketball court is 420 m² if the length is 14 meters more than the width, what are its dimensions?
Let
L ----> the length of the basketball court
W ---> the width of the basketball court
we know that
The area of the of rectangular court is

we have

so
----> equation A
----> equation B
substitute equation B in equation A and solve for W

Solve the quadratic equation by graphing
The solution is 
see the attached figure
Find the value of L

therefore
The dimensions are
The length is 28.656 m and the width is 14.656 m