3 years ago

Find the volume of a cone with a base radius of 6 yd and a height of 9 yd

1 answer:

8 0

$\text {Volume =} \dfrac{1}{3} \pi r^{2} h$

$\text {Volume =} \dfrac{1}{3} \pi (6)^{2} (9)$

$\text {Volume =} 339.29 \ yd^3$

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The diameter of the wheels on your car is 25 inches. You are going to drive 458 miles today. Each of your wheels is going to tur

Kipish [7]

d = Diameter of wheels = 25 inches

s = Distance to be traveled by the wheels = 458 miles

Converting the miles to inches

$s=458\times 5280\times 12=29018880\ \text{inches}$

The distance traveled by the wheels in rotation is the circumference

$D=\pi d\\\Rightarrow D=\pi\times 25$

The number of rotations required to cover the distance would be

$\dfrac{s}{D}\\ =\dfrac{29018880}{\pi\times 25}\\ =369479.855599$

$1$ rotation is $360^{\circ}$ so

$369479.855599\times 360=133012748.016^{\circ}$

The number of rotations to cover the required distance is $133012748.016^{\circ}$

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3 years ago

What is 6900g converted to kg???

stich3 [128]

1000 g=1kg
to convert to kg
1kg/1000g=conversion factor
multiply
6900g times 1kg/1000g
grams cancel
6.9 kg

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3 years ago

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What is the square root of 13?

sweet-ann [11.9K]

Answer:

$\sqrt{13} = 3.605$

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2 years ago

Will mark brainliest!!

taurus [48]

Answer:

I believe it is true

Step-by-step explanation:

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The base of a triangle is 6centimeter 50 millimeter

NARA [144]

Red Given:

Length of base is "6cm50mm"
length of base= 11cm
Height is "400mm"
height= 40 cm

Red Solution:

Area of triangle =1/2bh
ar.(triangle)=1/2(11cm)(40cm)
ar.(triangle)=(11cm)(20 cm)

Orange ar.(Triangle)=220cm^2

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3 years ago

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