bbnija101 bbnija101
  • 14-08-2018
  • Mathematics
contestada

Please help find the answer for a,b and c please

Please help find the answer for ab and c please class=

Respuesta :

gmany
gmany gmany
  • 14-08-2018

[tex] a.\\\boxed{P=2x+2\pi r}\\\\b.\\2x+2\pi r=P\ \ \ |-2\pi r\\\\2x=P-2\pi r\ \ \ |:2\\\\\boxed{x=\dfrac{P}{2}-\pi r}\\\\c.\\P=660\ ft,\ r=50\ ft\\\\x=\dfrac{660}{2}-50\pi=(330-50\pi)\ ft\approx330-50\cdot3.14=330-157=\boxed{173\ ft} [/tex]

Ver imagen gmany
Answer Link

Otras preguntas

What were the three types of Spanish settlement and what was the purpose of each?
you want to convert 1 kilogram to milligrams. you already know that 1 kilogram equals 1,000 grams. explain how knowing that 1 gram equals 1,000 milligrams can h
Malika decides to use some of her savings to buy a bicycle. She compares the prices of 3 brands of bicycles: the RacerZ, the Speedmonster, and the Swiftee. The
A CAUSE of the First Crusade was the __________. A. conquest of Constantinople by the Ottoman Turks B. invasion of Spain by the Muslim Arabs C. attack by the Mu
Which level of organization does the complete skeleton of a mouse belong to
Why did some sections of the country feel betrayed by President Zachary Taylor? A. He was a Northerner who wanted California to adopt popular sovereignty. B. H
Which one of the following suffixes would you add to the verb hate to convert it into a noun? A. -d B. -ing C. -s D. -er
Why do so many trade routes run along waterways?
list four different types of movement?
Use proportional reasoning to find 65% of 200