A solid metal cone has a radius of 4cm and a vertical height of 12cm.

Mathematics

1 answer:

pochemuha2 years ago

7 0

V=Pi(3.14)R^2(h/3)

V=volume
R=radius
H=hight

V=(3.14)(4cm^2)(12/3)

V≈201.06

You might be interested in

Nvmmmmmmmmmmmmmmmmmmmm

Darya [45]

Answer:

I'll go up to 5 on this table

Step-by-step explanation:

1. (1, 36)

2. (2, 48)

3. (3, 60)

4. (4, 72)

5. (5, 84)

6 0

3 years ago

Someone tell me how to solve and the answers?

krok68 [10]

Turn 2 1/8 into an improper fraction. Multiply the denominator by the whole number and then add the numerator. 2 x 8 + 1= 17. Improper fraction is 17/8. So is 17/8 x 16/1. 16 x 17= 272. This is 272/8. Now simplify. Answer is 34

5 0

3 years ago

Lisa, an experienced shipping clerk, can fill a certain order in 13 hours. Felipe, a

Over [174]

14 hours or 2 hours. Im not sure

7 0

3 years ago

Question part points submissions used this exercise involves the formula for the area of a circular sector. find the area of a s

kolezko [41]

The formula for the area of a sector in radians is $A= \frac{1}{2}r^2 \theta$ , where theta is the angle in radians. For us, the formula looks like this: $A= \frac{1}{2}(9)^2* \frac{3 \pi }{5}$ . Doing all the multiplication on that gives us $A= \frac{243 \pi }{10}$ . Multiplying in pi and rounding to the nearest tenth gives us an area of 76.3 meters squared. You can use the formula for the area of a sector with the angle in degrees as well. Just replace the 360 degrees with 2pi and it works the exact same way.

6 0

3 years ago

write the equation that describes the line in slope-intercept form. slope = 4, point (3, −2) is on the line y = 4x 14 y = 4x − 2

amid [387]

Equation of a line is given by y - y1 = m(x - x1) where m is the slope and (x1, y1) is any point on the line.

y - (-2) = 4(x - 3)
y + 2 = 4x - 12
y = 4x - 12 - 2
y = 4x - 14

5 0

3 years ago