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ch4aika [34]
3 years ago
15

Pls help number 7 I need helpll

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
7 0

Answer:

The least common multiple is the smallest

Step-by-step explanation:

It is easy. Net time you can find math help on khan Academy.

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A 15 foot pole extends & feet below ground and 10 feet above ground. Choose the
irakobra [83]

Answer:

There is no specific linear equation for this scenario because there is only one possible length for the pole.

Step-by-step explanation:

7 0
3 years ago
Solve for x. What is x/15 = 21/5?​
melisa1 [442]

Answer: x = 63

Step-by-step explanation:

15/3 = 5

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8 0
3 years ago
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Solve the system by substitution.<br><br> 6x + 3y = -6<br> 2x + y = -2
Mariana [72]
Solutions 

First Lets solve for this equation 6x + 3y = -6&#10; 

6x + 3y = -6&#10; 

6x+3(-2-2x)=-6&#10;&#10; &#10; 

-6=-6 

Therefore this given equation is a <span>dependent system. 
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<span>Solve for </span>2x + y = -2 

2x+y=-2 

y=-2-2x&#10;&#10; &#10;&#10; &#10; 

There are too many solutions to these equations. 


8 0
3 years ago
Read 2 more answers
Plz help me I rlly need it!
Maurinko [17]
1. 9 is the mode
2. 17.7 is the mean
3. 25.5 is the median
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7 0
3 years ago
What does (f(x)) mean in math for a input and output graph?
shtirl [24]

In maths, f (x) means as a special relationship where every single input has one output.

<u>Step-by-step explanation:</u>

In mathematics, a function is any expression that gives exactly one answer for each particular number. Input is the number provided in the expression, and output is the number obtained from the search or calculation.

In an ordered pair, input’s first number corresponds to the horizontal axis, and output’s second number in the vertical axis. These ordered pairs can then be plotted. Some data on the costs associated with this are called relationships. For example,

             f(x)=x^{2}

It is often written as "f (x)" where x is the input value and x^{2} is the output value.

3 0
3 years ago
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