Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.

4 0

2 years ago

El area de una cancha de basquetbol

Ira Lisetskai [31]

Answer:

The length is 28.656 m and the width is 14.656 m

Explanation:

The question in English is

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

$A=LW$

we have

$A=420\ m^2$

$420=LW$ ----> equation A

$L=W+14$ ----> equation B

substitute equation B in equation A and solve for W

$420=(W+14)W\\\\W^2+14W-420=0$

Solve the quadratic equation by graphing

The solution is $W=14.656\ m$

see the attached figure

Find the value of L

$L=14.656+14=28.656\ m$

therefore

The dimensions are

The length is 28.656 m and the width is 14.656 m

8 0

3 years ago

__________ is caused by a virus.

Vadim26 [7]

A. the flu is the answer

3 0

3 years ago