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Bad White [126]
3 years ago
8

Explain why 3/4 of 16 is the same as 3x16 divided by four?

Mathematics
1 answer:
kolbaska11 [484]3 years ago
4 0
Its not. because 16 / .75 (which is 3/4) = 21.33--

3 * 16 = 48 / 4 = 12

I hope this helps :)
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Ten less than a number is three more than six times the number. Let n represent the number and translate each phase or sentence.
Aleksandr-060686 [28]

Required number is \frac{-13}{5} and required expression is n – 10 = 6n + 3

<h3><u>Solution:</u></h3>

Given that  

Ten less than a number is three more than six times the number.

Number is represented by variable "n"

Need to determine equation and the number.

Ten less than number means subtracting 10 from the number  

As number is n so ten less than number = n – 10   ------(1)

Six times the number = number multiplied by 6 = 6n  

So three more than Six times the number = 6n + 3 --------(2)

As ten less than number is equal to  3 more than six times the number  

=> n – 10  = 6n + 3

Solving the above expression for n we get

-10-3 = 6n – n

=> 5n = -13

\Rightarrow \mathrm{n}=-\frac{13}{5}

Hence required number is -\frac{13}{5} and required expression is n – 10  = 6n + 3

5 0
3 years ago
What is the product of (-a + 3)(a + 4)?
pantera1 [17]

Answer:

-a^2-a+12

Step-by-step explanation:

thats the product of (-a + 3)(a + 4)

5 0
2 years ago
Does the equation below represent a relation, a function, both a relation and a function, or neither a relation nor function
Jet001 [13]

Answer:

A. neither a relation nor a function

Step-by-step explanation:

A relation between two sets is a collection of ordered pairs containing one object from each set.

A function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.

Quadratic equations are not functions. Quadratic equations are not a function because they touch two points that is on the same y-axis. Furthermore, if they are two points that have the same x axis, then it is not a function either. It doesn't have a relation either because there are two outputs that are the same by the x axis for 3x^2 - 9x + 20. Those are x = 1 and x = 2. For proof, you can plug both of them in.

3(1)^2 - 9(1) + 20 = 14

3(2)^2 - 9(2)+ 20 = 14

Both answers have 14 as the y-axis/output. This proves that this quadratic equation is not a relation either. Therefore, this equation is neither a relation nor a function.

4 0
2 years ago
ASAP HELP PLEASE!!!<br> What is the value of x?
sleet_krkn [62]
The answer is 45 degrease
8 0
3 years ago
How many cookies are in the cookie jar?
Fudgin [204]
If you cant count the cookies, or find the volume of the cookies, then it can be whatever.

infinity or zero :)


8 0
3 years ago
Read 2 more answers
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