Answer:
Question is not understandable....
Answer:
r=-7
Step-by-step explanation:

Let's find the slope of line passing through given points ~
Hence, slope of the line will be 1.
Answer:
<h2>B. -3.2</h2>
Step-by-step explanation:

For this case, we must find the volume of the perfume bottle, given by the volume of a cone.

Where:
r: It's the radio
h: It's the height
Substituting the values:

Round off:

Thus, the bottle contains 41.80 cubic centimeters of perfume
Answer:
Option C