jasmineF3582 jasmineF3582

04-04-2018
Mathematics

contestada

The length of a rectangle is twice the width. the area is 72 square centimeters. what is the length?

Respuesta :

Аноним Аноним

04-04-2018

Assuming width = y
Length = 2y

[tex]2y \times y = 72 \\ 2 {y}^{2} = 72 \\ {y}^{2} = 36 \\ y = 6[/tex]
Width = 6cm, Length = 12cm

The answer is 12cm.

Hope this helps.

Answer Link

Otras preguntas

who is elected in the federal assembly?

The slope of a line is positive. Describe what happens to the value of x as y increases.

Which one is an advantage of a multicellular organism? A. Specialized cells perform specific functions. B. Smaller cells operate more efficiently. C. Different

Which sentence demonstrates correct subject-verb agreement? a. Dave Wiens, a Denver native and champion mountain biker, helped design the Olympic mountain bike

Six grape fruit cost $5.34. How much does one grape fruit cost????

In general terms, it can be said that Islamic society was more violent than its contemporaries. was usually extremely intolerant toward Christians and Jews. rel

similarity between instinct and learned behavior

what is 7.3 x 10 to the 2nd power

Constantine's "new Rome" was established at the site of ancient Byzantium. Delhi. Thesolonnica. Ephesus. Alexandria.

What is another word for Acadians