Write the formula for the volume of a cone without using pi.

1 answer:

8 0

Given the radius and h, the volume of a cone can be found by using the formula: Formula: Vcone = 1/3 × b × h. b is the area of the base of the cone. Since the base is a circle, area of the base = pi × r2. Thus, the formula is Vcone = 1/3 × pi × r2 × h.

You might be interested in

Quincy has $37 in a savings account

Rudik [331]

Answer:

The 2nd answer would be the correct option.

Step-by-step explanation:

Hope this helps:) Also can I have brainliest if possible:) It is ok if you can not.

4 0

2 years ago

The average depth of the ocean is about 3.8 km.width of 7600 km. calculate the ratio depth:width?

Gnoma [55]

A ratio is like a fraction, so since you are provided with the numbers its easy to put it into a ratio
depth is 3.8km
width is 7600km
ratio is 3.8:7600

5 0

3 years ago

Jim and Carla are scuba diving. Jim started out 12 feet below the surface. He descended 17 feet, rose 3 feet, and descended 8 mo

Maslowich

Answer:

Jim reached a greater depth by one foot, as he started 12 feet below the surface.

Step-by-step explanation:

Jim

12 feet+17 feet = 29

29-3 feet (rose 3 feet) = 26

26+8= 34 feet

Carla

0 feet (surface)+ 19 feet= 19

19-3 feet= 16

16+17= 33 feet

5 0

3 years ago

I NEED HELP ASAP (will give brainiest) 20 POINTS

BlackZzzverrR [31]

Answer:

the anwser is y=5600

I'm going to just go by this because of research and you didn't show the 4 problems so if this fixes your question then there you go

4 0

3 years ago

Explain how to subtract the polynomial (The first attachment) from (The second attachment)

Salsk061 [2.6K]

$(5x^3-3x-6)-(4x^3+7x+1)\\\\=5x^3-3x-6-4x^3-7x-1\\\\=(5x^3-4x^3)+(-3x-7x)+(-6-1)\\\\=x^3+(-10x)+(-7)\\\\=\boxed{x^3-10x-7}$

5 0

2 years ago