tayjohn9774

18.08.2019 • 

Mathematics

Dosha is creating a new dessert that has two layers shaped like cones. the inner cone is frozen ice cream and has a diameter of 10 cm and a height of 6 cm. the outer layer is a thin wafer shell, like an upside-down ice cream cone, with a height of 14 cm and the same diameter as the inner layer. dosha will inject a cream filling into the space.
what is the volume of the cream filling? round your answer to one decimal place and use 3.14 to approximate pi.

Ответ:

piratesfc02

30.12.2021

Mathematics

---

First find volume of inner cone and outer cone then subtract inner from outer

so inner=1/3 (base area) times height
1/3 times (pi times 10^2) times 6
1/3 times 3.14 times 100 times 6
1/3 times 314 times 6
314 times 6/3=628=volume of inner cone

outer cone
base area=314
1/3 times 314 times 14=1456.33

so subtract 628 from 1456.33

1456.33-628=837.3 cm^3

---

0,0(0 оценок)

Ответ:

shrinu

05.09.2022

Mathematics

---

 y=10/18x- 9 2/3

Step-by-step explanation:

---

0,0(0 оценок)