nicolas21eagle nicolas21eagle
  • 23-04-2020
  • Mathematics
contestada

A rectangle is 3 feet longer than it is wide. If the perimeter is
30 feet, find the area in square feet.

Respuesta :

sugarplum5430
sugarplum5430 sugarplum5430
  • 25-04-2020

Answer:

A= 54 ft^2

Step-by-step explanation:

3+w= length

w=width

(3+w) + (3+w) + w + w = 30

6+ 4w=30

4w=24

w=6

width= 6

length= 3+6=9

area= l x w

9 x 6 =54

hope this helped!

Answer Link

Otras preguntas

Meteoroids are small objects in space, usually made of rock or metal. These bodies often get close to a planet and fall through its atmosphere. A burning streak
Please answer fast I will give brainilist
What are three examples of objects that are too large to easily study without using models
a consumer eats 1500 j of food energy the consumer uses 15 percent of the food energy for new biomass and the rest for metabolic processes and waste
Who first recognized cells? Darwin Einstein Leeuwenhoek Jansen
18 There are 240 fewer teachers than students at Westside Middle School. There are 10 teachers. How many students are there?
Who was Dionysius and how did his followers act at these celebrations
Identify the range of the function
HURRY PLEASE!!!!!!!!!!
w^2 +5 + 40 divided by 2x when W=5 and x+4