Algebra2004 Algebra2004

02-04-2018
Business

contestada

Can a rectangular piece of wrapping paper with an area of 81 square inches have a perimeter of 60? (Hint: Let length=30-w.)

Respuesta :

pat154730 pat154730

03-04-2018

Yes, length=30-w and the area is 81. 81 can be divided by 9, 27, or 3. If we try substituting 3 for w, then the length (30-3=27). So the length is 27, and the width is 3. Area is length times width 27x3=81 squared inches.

Answer Link

Otras preguntas

Select the product of (7x - 2)(7x + 7).

Which words in the sentence make up the appositive phrase? The winner of the art contest was Tiffany, my youngest cousin. A. was Tiffany B. of the art contes

Select the product of (7x - 2)(7x + 7).

Is this a good thesis statement for my essay? The Earth has many life-threatening problems caused by humans. One of these problems is the over-consumption of w

Which statement best describes how the energy stored in ATP is released to drive biochemical reactions? a. Energy is released when the ribose sugar reacts with

simplify : 81s^2/36s^2

How many $0.21 pencils can be purchased for $7.00? Show your work.

What is a way a cell is put together called?

What is one half added to three tenths

the process that removes metabolic waste products from an organism is known as