mamaDee7531 mamaDee7531

02-01-2021
Mathematics

contestada

Let the area of a rectangle in square metres is x^2+13x+42 how much longer is the length than the width of the rectangle

Respuesta :

Аноним Аноним

02-01-2021

Answer:

1

Step-by-step explanation:

Area of rectangle

lw

So we have to factorise the expression

x²+13x+42

x²+6x+7x+42

x(x+6)+7(x+6)

(x+7)(x+6)

So

x+7-(x+6)

x+7-x-6

1

Answer Link

Otras preguntas

Can someone help me with my math I don't understand it

There are 3 green marbles, 7 red marbles, and 5 white marbles in a bag. Find the probability of each of the following. 14. The chosen marble is white.

"The cupcake was calling my name" is an example of what type of figurative language?

Which statelement best describes the United state role in Persian gulf war

in a basket of fruit there 4 oranges 3 apples and 5 bananas what is the probability of picking two consecutive bananas without replacing the fruit1 .1/42. 1/93.

To determine if information from an article on a .org site is credible, it would be most helpful to what ?

another one please help it shows the question in the picture !

Malik is buying a guinea pig. The guinea pig comes with a cage and food bowls for $125.00. The expenses for feeding and caring for the guinea pig are $18.00 eac

What is the slope of the line x = -1? Choose 1 answer: -1 1 0 Undefined

From where was the envolope that William was carrying? from the post office from the Portable Pelican from the white house Sancho and bolsa