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

What is one way Darius united the Persian empire

which of the following must be cleaned and sanitized

What's the word phrase for 2(5-n)

Explain two reason why Si is easier to use than the English system

A model house is 12 cm wide. If it was built with a scale of 3 cm: 4m then how wide is the real house

Evaluate the expression below for the given values. t - w t = 6 and w = -3 what is the answer?

The term balance of power means

PLEASE HELP I REALLY WANNA PASS , Im trying to post this image ILL GIVE A MEDAL A group of people were surveyed, and the data about their age and hemoglobin le

Guys quick I need help! Compare the numbers using < > = 6,277,173____6,277,169 Next is this3,000,003____3,000,030 Then is123,776___223,776 Okay guys thank

Convert 6.95×105 cal to joules. recall that 1 cal=duncan takes a break from studying and goes to the gym to swim laps. if swimming burns 6.95×105 cal per hour,