shivanshmalhotowjlku shivanshmalhotowjlku

21-11-2017
Mathematics

contestada

The perimeter of a local dog park measures 158 feet. If the length of the park is 2 feet less than 1/2 the width, what are the dimensions of the dog park?

Respuesta :

texaschic101 texaschic101

21-11-2017

P = 2(L + W)
P = 158
L = 1/2W - 2

158 = 2(1/2W - 2 + W)
158 = 2(1.5W - 2)
158 = 3W - 4
158 + 4 = 3W
162 = 3W
162/3 = W
54 = W <=== the width is 54 ft

L = 1/2W - 2
L = 1/2(54) - 2
L = 54/2 - 2
L = 27 - 2
L = 25 <=== the length is 25 ft

Answer Link

Otras preguntas

A long, straight wire of radius R carries a steady current I that is uniformly distributed through the cross section of the wire. Calculate the magnetic field a

Calculate the slope.

50 POINTS!! Can someone summarize chapter 10 of the scarlet letter for me? And explain what dimmisdale and chillingsworth were talking about?

Which was an effect of the Reformation on the arts? Most Protestant churches banned music from worship services. Protestant religious art focused on accurate po

what were major threats to humanity during the cold war

Suzy and Joe are trying to solve the problem 2^2×2^3x2^4 Suzy gets 2^9, while Joe gets2^24. Decide who solved the equation correctly and why. Group of answer c

Use Stokes' Theorem to evaluate S curl F · dS. F(x, y, z) = x2y3zi + sin(xyz)j + xyzk, S is the part of the cone y2 = x2 + z2 that lies between the planes y = 0

90 POINTS!!!!!!!!!!!!!!!!!!!!!! Gave a full paragraph on why schools shouldn't reopen the school year 2020-2021

In drawing conclusions about the relationship between imagery and perception, a notable difference between them is that

2-[(8 - 7) + (9- 19)]