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3 years ago

5

another rug is 6 feet by 8 feet for this one suki makes a diagram that is 1 and 1 3rd feet long. how many inches should its widt

h be

1 answer:

Debora [2.8K]3 years ago

4 0

Answer:

I dont know. 2+2=5

Step-by-step explanation:

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A conical container can hold 120π cubic centimeters of water. The diameter of the base of the container is 12 centimeters.

nignag [31]

Answer:

A. 10cm

B. 8 times

Step-by-step explanation:

The question is on volume of a conical container

Volume of a cone= $\pi r^{2} h/3$

where r is the radius of base and h is the height of the cone

Given diameter= 12 cm, thus radius r=12/2 =6 cm

$v=\pi r^2h/3 \\120\pi =\pi *6*6*h/3\\120\pi =12\pi h\\10=h$

h=10 cm

B.

If height and diameter were doubled

New height = 2×10 =20 cm

New diameter = 2×12 = 24, r=12 cm

volume = $v=\pi r^2h/3\\v=\pi *12*12*20/3\\v=960\pi$

To find the number of times we divide new volume with the old volume

$N= 960\pi /120\pi \\\\N= 8$

8 0

3 years ago

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a video store took in $5,375 in DVD rentals during july. January sales are expected to be double that amount. If DVDs rent for $

k0ka [10]

I think the answer would be $2,678.6

5 0

3 years ago

Myra multiplies 5 integers. The product is negative. AT LEAST, how many of the integers must be negative?

kicyunya [14]

1, If 0 are negative the product is positive, but if 2 are negative then answer is still positive. At least 1 but could also be 1,3,5.

7 0

3 years ago

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Solve the following system of equations graphically on the set of axes below Y= -2x - 7 Y= 3x - 2

elixir [45]

Answer:

x=−1 and y=−5

Step-by-step explanation:

hope this helps

3 0

3 years ago

Joe spends 18.75% of his working day washing cars. He spends 1.5 hours washing cars. How many total hours does he work per day?

insens350 [35]

Answer:

8 hours

Step-by-step explanation:

Joe spends 18.75% of his working day washing cars.

Joe spends 1.5 hours washing car.

Therefore 18.75% is equal to 1.5 hour.

18.75% = 1.5 hour

1% = 1.5 ÷ 18.75 = 0.08 hour

100% = 0.08 x 100 = 8 hours

4 0

4 years ago