3 years ago

Solve for y 6x + 3y = 12 !. y= -x+4 2. y= 2x+4 3, y= -2x + 4 4. y=x+4

Mathematics

1 answer:

Georgia [21]3 years ago

6 0

Answer:

option 3

Step-by-step explanation:

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A cone with volume 1350 m³ is dilated by a scale factor of 1/3.

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Answer:

450

Step-by-step explanation:

You basically do 1350 * 1/3 or 1350/3

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3 years ago

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If a 6-foot man casts an 8-foot shadow, how tall is a tree that casts a 24-foot shadow?

noname [10]

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3 years ago

The diameter of a cylindrical construction pipe is 4ft If the pipe is 17ft long, what is its volume? Use the value 3.14 for /pi,

Leya [2.2K]

Answer:

213.52 cubic ft

Step-by-step explanation:

Diameter of pipe = 4ft

radius for circle is half of diameter

thus radius of pipe = 1/2 of 4ft = 2 ft

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volume of cylinder is given by $\pi r^2l$

where r is the radius and l is the length of cylinder

thus volume of pipe is calculated below using above values

$volume \ of \ pipe = \pi r^2l\\volume \ of \ pipe = \3.14* 2^2*17 \\volume \ of \ pipe = 213.52$

volume of pipe is 213.52 cubic ft.

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3 years ago

Please help with 17, 19, and 21 using trigonometry. Thanks!

omeli [17]

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3 years ago

Do any of ya'll know the answer of this a=75.6==55?

Sergio [31]

Answer:

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