Tuesday

March 31, 2015

March 31, 2015

Posted by **Robert** on Sunday, November 18, 2012 at 11:05am.

The lengths of the sides of a rectangular window have the ratio 1.6 to 1. The area of the window is 2,560 square inches. What are the dimensions of the window? (1 point)

50.6 inches by 50.6 inches

40 inches by 64 inches

40 inches by 80 inches <------ my answer

40 inches by 102.4 inches

- Algebra 2 -
**Bosnian**, Sunday, November 18, 2012 at 12:12pmA = Area

W = Width

L = Length

L = 1.6 W

A = L * W

A = 1.6 W * W

A = 1.6 W ^ 2

2,560 = 1.6 W ^ 2 Diwide both sides by 1.6

2,560 / 1.6 = W ^ 2

1600 = W ^ 2

W = sqrt ( 1600 ) = 40 in

L = 1.6 * 40 = 64 in

Answer:

40 in by 64 in

**Answer this Question**

**Related Questions**

Pre-Calculus - A window has the shape of a square surmounted by an isosceles ...

Statistics - When ordering vinyl replacement windows, the following variables ...

Algebra - Window World, Inc. is responsible for designing windows for the ...

Algebra 2 - The length of a rectangular window is 5 feet more than its width, w...

Algebra 2 - The length of a rectangular window is 5 feet more than its width, w...

math - The perimeter of a rectangular window is 634 inches. If the length of the...

Math - You have a room in your home that has a bay window (looks like a ...

algebra - A rectangular window is 4x inches wide and 8x inches long. What is an ...

Algebra - Building windows: Window World, Inc., is responsible for designing new...

math - If a storm window has an area of 315 square inches, what are the ...