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

When using an editing checklist to review your paper, you should

The National Organization for Women wanted the US government to promote workplace equality by outlawing maternity leave. awarding women settlements of back pay.

When solving problems, which of these is performed before the others? A. Multiplication B. Addition C. Exponents D. Subtraction

Why did the fact that the Arabian Peninsula is a desert help to spread the values of Islam? Select one: a. In the heat of the desert people clung to faith. b. P

What is the factored form of y = x2 − 4x + 3?

Which of the following describes a scientist behaving in an unethical manner might? A scientist who revises a hypothesis that has been proven incorrect A scient

There was a ray of hope for the prisoner means?

Which of the following is an example of an X-linked recessive disorder? A. Huntington Disease B. Methemoglobinemia C. Color Blindness D. Sickle Cell Disease

when u buy a U.S. government savings bond, your doing so under the power given to congress to

. You've been assigned a research paper on the possible role of gender in playground behavior, and you're unsure where to begin your research. What would be t