3 years ago

The diameter of the base of the cone measures 8 units. The height measures 6 units. What is the volume of the cone?

Mathematics

2 answers:

gulaghasi [49]3 years ago

5 0

Answer:

32π cubic units

Step-by-step explanation:

got 100%

Maslowich3 years ago

3 0

V = $\pi$ r^2h/3

V = 3.14 x 4^2 x 6/3 (remember r is 1/2 of the diameter)
V = 3.14 x 16 x 2
V = 100.5

You might be interested in

Find amount of water displaced by solid spherical ball of diameter 28 cm

leva [86]

Answer:

11494.04cm³

Step-by-step explanation:

Volume of a sphere

V = 4/3πr³

you got a diameter of 28cm, so half of taht is the radius.

r = 14cm

plug in and solve

V = 4/3πr³

= 4/3π(14)³

= 11494.04cm³

3 0

3 years ago

Write cubed root of x2 using a fractional exponent

SIZIF [17.4K]

$\sqrt[3]{x^2} = x^{ \frac{2}{3} }$

6 0

3 years ago

What is the value of x ?

Hatshy [7]

Answer:

The value of x will be 2.5

LY will be 9 while KH will be 7.5

Step-by-step explanation:

Hope This Helped

6 0

3 years ago

Every floor of a 20 storey building is 5m in high. If a lift moves 2m every second, how long will it take to move from 3rd floor

kramer

Answer:

30 seconds

Step-by-step explanation:

→ Work out how many floors it's going to travel

15 - 3 = 12 floors

→ Work out how many meters 12 floors is

12 × 5 = 60 meters

→ Work out how long that will take

60 ÷ 2 = 30 seconds

3 0

3 years ago

Will mark brainliest, please answer correctly!!!

Mariana [72]

Answer:

The length of BC is 17 units

Step-by-step explanation:

we know that

An isosceles triangle has two equal sides and two equal angles

In this problem we have an isosceles triangle

Because

m∠ACB=m∠ABC ----> given problem

AC=AB

substitute the given values

$x+9=2x-8$

solve for x

$2x-x=9+8$

$x=17$

therefore

The length of BC is 17 units

5 0

3 years ago