aayereggie
aayereggie
03-03-2017
Mathematics
contestada
Answering these 3 questions
Respuesta :
ChandrikaP
ChandrikaP
03-03-2017
1)
Volume of a cone is 1/3×πr^2h=1/3×2^2×3×π=4πcm^3
And volume of cylinder is π×r^2h=24πcm^3
Add them 28π=28×3.14=87.92 or 88cm^3
2)
V=4/3πr^3
V=4500π ft^3
3)
V=4/3πr^3
Its given
972π=4/3π×(d/2)^3
972=4/3×d^3/8
972×8×3/4=d^3
d=18inches
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
How are archaea and bacteria alike? a. To survive, they must live in cold environments. b. Their cells are small and lack a nucleus. c. Their genetic materia
360 miles in 6 hours
what is 3.1 as a mixed fraction in simplest form
Which was the most major cause of foreign interest in Persia? a. Persia had weak export laws. b. Persia reversed its strong immigration policy. c. Persia mai
Emma and Jamie used base ten blocks to show that 40 is one tenth of 400
The people of Sumer planted wheat and irrigated their fields in order to have a surplus of food. a. True b. False
hector is visiting a cousin who lives 350 miles away he has driven 90 miles how many more miles does he need to drive to reach his cousins home?
Raul and Tyree have open cans of soda. The can A is left sitting on the table while the other cans B and C are each heated on a hot plate. Can B is heated to a
How did geography spur industrialization in the Northeast?
How is finding the unit rate helpful before graphing a proportional relationship
