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Aneli [31]
3 years ago
13

the sum of two numbers is 34. the sum of the smaller and 6 times the larger is 159. frind the numbers​

Mathematics
1 answer:
amid [387]3 years ago
7 0

Answer:

9,25

Step-by-step explanation:

Let the numbers be x, y

x + y = 34

x = 34 - y   -----------(i)

x + 6y = 159  --------(ii)

substitute x value in (ii)

34 - y +6y = 159

34 + 5y = 159

5y = 159 - 34

5y = 125

y = 125/5

y= 25

Substitute y value in equation (i)

x = 34 -25

x = 9

       

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3 years ago
HELP PLEASE? What is the coefficient of y in expansion of (y+4)^4 ?
gulaghasi [49]
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3 0
3 years ago
The gas tank on the back of a tanker truck can be equated to a cylinder with a diameter of 8 feet and a length of 19 feet. A gal
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9514 1404 393

Answer:

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Step-by-step explanation:

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The radius of the driver's tank is half its diameter, so is (8 ft)/2 = 4 ft. Then the volume of that tank is ...

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Then the total mass in the driver's full tank is ...

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The farmer's tank is a scaled-down version of the driver's tank. It's volume will be scaled by the cube of the linear scale factor, so will be (2/3)^3 = 8/27 of the volume of the driver's tank.

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6 0
3 years ago
Jada was using square stickers with a side length of 3/434 inch to decorate the spine of a photo album. The spine is 10 1/21012
Yuki888 [10]

Answer: The number of stickers she used to cover the length of the spine = 14.

Step-by-step explanation:

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The number of stickers she used to cover the length of the spine = 14.

4 0
3 years ago
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