Cardinals Cardinals

02-06-2015
Mathematics

contestada

What is foot x foot if perimeter is 22 and area is 18 square feet

Respuesta :

02-06-2015

-- Perimeter is 22 feet. So (length PLUS width) must add up to 11 feet.

-- Area is 18 square feet, so (length TIMES width) is 18 square feet.

-- 9 and 2 is a pair of numbers that multiply to 18 and add up to 11 .

So (length, width) are (9-ft, 2-ft).

Answer Link

Otras preguntas

Writing to explain if 5 potatoes together have a mass of 1 kilogram and 8 pears together have a mass of 1,200 grams, which has the great mass , a potato or a pe

one that calls Muslim worshipers to prayer

A triangle has angles measuring 43.5 and 62.8 1. What is the measure of the triangle's third angle? 2. Classify the triangle by sides and angles

how many times does 15 go into 123

Which words in the sentence are the prepositional phrase? My mother was away at a convention.

Which island chain did Alexei Chirikov discover on the Great Northern Expedition in 1741?

Which supports the hypothesis that life has changed over time? A. Organisms differ from one part of the world to another. B. The atmosphere of the early earth w

People will typically report that they are dreaming if they are awakened: a. before they reach the REM sleep stage. b. during the REM sleep stage. c. after they

Why did the federal government demonstrate its authority during the whiskey rebellion

What types of gas molecules typically diffuse and effuse faster?