Mugiwara01 Mugiwara01

14-09-2021
Mathematics

contestada

A rectangle has the length of 2x+7 and the width of 9x find the area and the perimeter

Respuesta :

tanishsharma8642 tanishsharma8642

16-09-2021

Answer:

see explaination

Step-by-step explanation:

length (l) = 2x+7

width (b) = 9x

area of rectangle = l×b

=(2x+7)(9x)

=18x^2+63x

perimeter of rectangle = 2(l+b)

=2(2x+7)(9x)

=2(18x^2+63x)

=36x^2+126x

Answer Link

Otras preguntas

The sum of Alan’s age and Bob’s age is 40. The sum of Bob’s age and Carl’s age is 34. The sum of Alan’s age and Carl’s age is 42. How old is Bob?

A sailboat has a mast that holds a triangular sail.The sail has a base of twelve meters and a height of nine meters. The cost of the sail is $15 per square mete

How do I solve x-y=11 2x+y=19

a 12-pounded bag of dog food costs $12.36. a 15-pounded bag of cat food cost $15.30. which is a better deal???

How do I write n+5n= 12c-c= and -4j-1-4j+6= in simplest form?

A force of 200 N is required to keep an object sliding at a constant speed of 2 m/s across a rough floor. How much power is being expended to maintain this moti

a rectangle has an area of 30 square meter and a perimeter of 34 meters. what are the dimensions of rectangle?

If 2x^2 + 6x = 36, what are the possible values of x ?

What is MULTIPLIED to equal 80 but can be ADDED to make NEGATIVE 21

What happens when two oceanic plates collide