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2 years ago

In math what does it mean by Define the varible?

2 answers:

8 0

I think it means like explain what are variable is. Only if your finding a variable: explain how you got the answer to that variable. Hope I helped!

marta [7]2 years ago

4 0

Answer:

A defining variable is a symbol, such as x, used to describe any number. When a variable is used in an function, we know that it is not just one constant number, but that it can represent many numbers. ... A variable is a letter or a symbol used to represent any number.

Step-by-step explanation:

this is the link https://www.brightstorm.com/math/algebra/pre-algebra/defining-variables/

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Solve for the variable please

spayn [35]

Answer:

n = 0

Step-by-step explanation:

Anything to the power of 0 is 1

x^12 is already equal to x^12 so it only needs to be multiplied by 1

So n = 0

8 0

2 years ago

Read 2 more answers

(2x-7)-(4x^2+6x-3)+(x^2+4)

masha68 [24]

Answer:

$-3x^2-4x$

Step-by-step explanation:

Simplify:

$\left(2x-7\right)-\left(4x^2+6x-3\right)+\left(x^2+4\right)$

$=2x-7-\left(4x^2+6x-3\right)+x^2+4$

Group same factor:

$=-\left(4x^2+6x-3\right)+x^2+2x-7+4$

Add :

$=-\left(4x^2+6x-3\right)+x^2+2x-3$

Apply the distributive law: -(a+b) = -a - b

$-\left(4x^2+6x-3\right)=-4x^2-6x+3$

$=-4x^2-6x+3+x^2+2x-3$

Group same factor:

$=-4x^2+x^2-6x+2x+3-3$

Subtract:

$=-4x^2+x^2-6x+2x$

Add:

$=-3x^2-6x+2x$

Group same factor:

$=-3x^2-4x$

Hence answer = $-3x^2-4x$

~lenvy~

8 0

1 year ago

Someone answer this :)

lapo4ka [179]

Answer:

x=29.9 degrees

Step-by-step explanation:

Sides we are given: x and side length of 92.

Angle we are given: angle of measure 18.

Relative to the angle we are given, we have the opposite and adjacent sides, so we use TOA, as O is opposite and A is adjacent.

Tangent 18= x/92

Tangent 18 (92)=x

x=29.9 degrees

8 0

3 years ago

Read 2 more answers

PLEASE HELP! OFFERING ALL OF MY POINTS!!! I NEED ALL OF THE ANGLES AND I GET TO GO TO A CHARTER SCHOOL!!! I CANT FIGURE THIS OUT

Diano4ka-milaya [45]

Answer:

k is an acute angle

L is a right angle

J is a acute angle

Step-by-step explanation:

5 0

2 years ago

Help ASAP Please check to see if I have the last part correct. Thanks

7nadin3 [17]

In 10 repetitions, there was an instance where 3 or more out of 5 free throw missed. So the probability of her missing 3 or more out of 5 free throw is 0/10=0% or 0.0%. It appears that your answer of 0% is correct given your experiment.

3 0

3 years ago

Read 2 more answers