sydsweet13 sydsweet13
  • 11-05-2017
  • Mathematics
contestada

Find the height of a cylinder with a surface area of 300cm squared and a radius of 5

Respuesta :

lisee7 lisee7
  • 11-05-2017
SA= 2 pi r h + 2 pi r^2
300= 2 pi (5) h + 2 pi (5)^2
300= 31.415h + 157.079
Mine s 157.079
142.921= 31.415h
Divide by 31.415
h= 4.5
Answer Link

Otras preguntas

Which of the following foods are perishable? meat milk yogurt all of the above?
Following Lenin's death, who took control of the Soviet Union? A. Trotsky B. Stalin C. Gorbachev D. Milosevic
Which phrase best completes the title for the partial outline shown below? I. Reasons for the ______________________ A. Increasing sectionalism B. Disagreements
The conquest of areas in Egypt and the Middle East increased the flow of which product into Rome? grain olive oil wine marble
Is 80 a multiple of 4
Graph the equation: x = y^2 - 2
When is _1_ opportunity truly _2_ chance to get better _3_ improve? Which word is correctly used in blank #2? A. a B. an C. and
The idea that energy cannot be created or destroyed
Write an equation that is parallel to the line y=2x-6 that passes through (1,5)
Besides plants what other factor distinguishes one biome from another biome