Dest832 Dest832

02-11-2017
Mathematics

contestada

The perimeter of a rectangular rug is 30 yd and its length is 9 yd.find the area of this rug

Respuesta :

02-11-2017

perimeter of a rectangular rug is 30 yd

P= L+L+W+W
P= 9+9+W+W
P= 18 + 2W
18 + 2W = 30
2W = 30-18
W= 12/2 = 6

A= L x W
A= 9 x w
A= 9 x 6 = 45 yd square

Answer Link

Otras preguntas

An ideal gas at 25.8°C and a pressure 1.20 x 10^5 Pa is in a container having a volume of 1.00 L.

The daily production cost, C, for x units is modeled by the equation C = 200- 74 +0.34572 Explain how to find the domain and range of C

A parallel-plate capacitor has a capacitance of 10 mf and charged with a 20-v power supply. The power supply is then removed and a dielectric material of dielec

A fusion reaction takes place between carbon and another element. Neutrons are released, and a different element is formed. The different element is A) lighter

The Rangers won 5 of their first 8 games. At this rate,how many games should the Rangers win out of 56 games? F. 28 games. G. 32 games. H. 35 games. I. 37 games

An exothermic reaction causes the surroundings to A. warm up. B. become acidic. C. expand. D. decrease its temperature. E. release CO2

Solve the formula Ax+By=C for y.

what is the total of 3/8+6/8+1 2/8+1 3/8+1 6/8=

What is the value of y?Y + 30°A. 85°B. 55 c. 110°D. 10°

rationalize the denomintaors 3square root of 3 - 3 square root of 3