Answer: Third red dot after 30 on the number line represents the approximate volume of a cone.
Step-by-step explanation:
Since we have have given that
Radius of cone = 3 units
Height of cone = 4 units
So, Volume of cone is given by

Hence, Third red dot after 30 on the number line represents the approximate volume of a cone.
Answer:
No
Step-by-step explanation:
Neither 4 or 7 is a solution to both equations
When adding two negative numbers, add the absolute value of the numbers and keep the negative sign.
Answer:
11
Step-by-step explanation: