mikaylap2642 mikaylap2642
  • 25-01-2024
  • Mathematics
contestada

show that the area of the surface of a sphere of radius r is 4πr² (hint revolve the semicircle y=√(r²-x²) about the x-axis)

Respuesta :

Otras preguntas

Consider the function f(x) = -2x + 5 what is f(5)
plz help this is 1/20 of my grade and I have an c+
Alexa is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Alexa will earn $20 every time one of her songs i
I don’t understand help me please
a rectangular park is 40m long and 30m wide.a path 2.5m wide is constructed outside and around it.Find the area of the path and cost of cementing the path at ra
In COPD, the body attempts to improve oxygen-carrying capacity by increasing the amount of red blood cells. Which term refers to this process?
A company received a bill for newspaper advertising services, $400. The bill will be paid in 10 days. How would the transaction be recorded today? a. Debit Adve
1. The Riseaux family is building a two-story home in northern Arizona on a large amount of acreage. Which type of thermal storage system would likely best suit
Based on the information in the podcast, ocean planets are prime targets in the search for life. However, scientists are also searching Mars for life, even thou
What is the sum of – 95 and its additive inverse?