kimberlyv14 kimberlyv14

12-05-2018
Mathematics

contestada

The length of a rectangular field is represented by the expression 14x-3x^2+2yThe width of the field is represented by the expression 5x-7x^2+7y How much greater is the length of the field than the width?

Respuesta :

12-05-2018

[tex](14x-3x^2+2y)-(5x-7x^2+7y)\\\\=14x-3x^2+2y-5x+7x^2-7y\\\\=-3x^2+7x^2+14x-5x+2y-7y\\\\=4x^2+9x-5y[/tex]

Answer Link

Otras preguntas

-2 1/4 x -4/5 please help

what is thisssssssss please answer

3. voc./4-2) What is the military formation used by the Greeks and Macedonians called?

Write a first-hand account of a school event. Include both present and past tense regular verbs.

A parabola can be drawn given a focus of (-11, -4) and a directrix of x=11. Write the equation of the parabola in any form.

Use your work from above to find the sum of 501+502+503+…+800

whats the answer of After several bloody battles, President Carranza's army kills Emiliano Zapata.

What 8 cities have over 5 million people

What did Hitler and the Nazis say about Jews, gypsies, and other groups it considered “undesirable?”

PLEASE ANSWER ASAP (no links please) Solve for the indicated variable g/h = e - 10 for g