, 22.06.2019 20:00 emilyplays474

# In the derivation of the formula for the volume of a cone, the volume of the cone is calculated to be times the volume of the pyramid that it fits inside. which expression represents the volume of the cone that is times the volume of the pyramid that it fits inside? (2r2h) (4r2h)

### Another question on Mathematics

Mathematics, 21.06.2019 18:00
An embroidered placemat costs \$2.95. an embroidered tablecloth is similar to the placemat. the ratio of the corresponding sides is 1: 4. how much would you expect to pay for the tablecloth?
Mathematics, 21.06.2019 18:20
What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7
Prove the following(cot0+cosec0)$$(cot0 + cosec0) { }^{2} = \frac{1 + cos0}{1 - cos0}$$​