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3 years ago

Is 2x+3y=24 proportional?

Mathematics

1 answer:

gayaneshka [121]3 years ago

8 0

Answer:

Step-by-step explanation:

if you solved for 'y' you get y = -2/3x + 8 which means the y-intercept is 8 and in order for it to be proportional the y-intercept must be zero

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What is -five sixths time six fifths

s2008m [1.1K]

Answer:

-five sixths= -5/6

six fifths= 6/5

times= multiplication

so , -5/6 x 6/5 = -1

(both sixes get cancelled and the fives also get cancelled to get -1/1 = -1)

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3 years ago

An office and apartment building is made up of modules. Each module is a rectangular prism. The building has 150 modules, and is

Elis [28]

Answer:

Part 1) 10 modules per floor

Part 2) Two different rectangular prism

Step-by-step explanation:

Part 1)

Let

x ----> the number of modules

y ---> the number of stories

we have

$x=150\ modules\\y=15\ stories$

Divide the number of modules by the number of stories

$\frac{x}{y}=\frac{150}{15}=10\ \frac{modules}{floor}$

Part 2) How many different rectangular prisms could be made from that number?

The number is 10

Look at the factors of 10

They are 1,2 ,4,5 and 10

Pick any two of these factors and determine if there is a third value from this list so that the product of the three factors is 10

There are 2 combinations that will work :

1 0×1×1

2 ×5×1

4 0

3 years ago

Find the sum of the following geometric series.<br><br> 8 + 1.6 + 0.32 + 0.064 +...

bazaltina [42]

Answer is : 1.2 geometric series

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2 years ago

How many hours is 10 miles?

Aleksandr-060686 [28]

Depends on the speed

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2 years ago

Evaluate -3x^2-4x=-1

Butoxors [25]

Use the Quadratic formula,

x= -b +/- sqrt(b^2-4ac)
-------------------------
2a

x= 4 +/- sqrt(16+12)
----------------------
-6

x = 4+/- sqrt(28)
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-6

x = 4 +/- 2*sqrt(7)
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-6

x= 2(2+/- sqrt(7))
------------------
2(-3)

x= 2+/- sqrt(7)
--------------
-3

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3 years ago

Is 2x+3y=24 proportional?​

Is 2x+3y=24 proportional?