it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

Find two consecutive whole numbers that sqrt(72) lies between.

Soluzione

F in d tw o co n sec u t i v e w h o l e n u mb ers t ha t 72 l i es b e tw ee n .

Soluzione

The numbers : 8, 9

Fasi della soluzione

Find two numbers that are consecutive perfect squares that

72

lies between

Perfect squares

8^{2} = 64

9^{2} = 81

72

lies between

64

and

81

Hence

72

lies between

8

and

9

The numbers : 8, 9

Esempi popolari

square has sides of length 16.6 feet. What is the area? square feet The radius of a circle is 7 centimeters. What is the circonferenza?Joanna has been saving for retirement for 40 years. She made monthly deposits of\$275 and earned 5.6% annual interest, compounded monthly. According to her account documents, after these 40 years, she has a balance of \$491,730.35 in her account. How much of this did Joanna contribute and how much of this is interest?4/5 of a number is 28 Find the number.The circonferenza of a circle is 22pi in. What is the area, in square inches? Express your answer in terms of pipi