Example
6 cm
Two solid glass paperweights are shown at the right.
What is the volume of glass used to make each
paperweight? Write the volumes in terms of T.
4 cm
8 cm
Volume of Cone
Volume of Cylinder
V-B
V = Bh
= 'h
= .42.3
= 32
= 48
The volume of glass used in the cone paperweight is
32 cubic centimeters, and the volume of glass used
in the cylinder paperweight is 48 cubic centimeters.
jar'n
= 1 / 1 • 4².6
In the example, why was 4 and not 8 substituted for
rto find the volume of the cylinder?

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

ok thats very interesting

i think it will be 4feet long of what i comprehend