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2 years ago

6 + x is an example of _____.

2 answers:

5 0

A variable is a symbol
So in this problem the variable is x.

An expression means
Every
Mathematical
Stuffs
:dddd

so 6+x is an expression

A constant is every number without variable
6 is a constant in this problem.

A formula is an exprassion WITH equation.
For example 6 +x= 10 is a formula coz it has an equation and everything is certain (even the x is)

So the correct answer is B

Hope it helps!!!
#MissionExam001

Schach [20]2 years ago

4 0

6+x is an example of an expression. if it was a variable it would be 6x.

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What is the y intercept of f(x)=2x^2+8x+6

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Answer:

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Step-by-step explanation:

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3 years ago

Math help please<br> Show work if possible

a_sh-v [17]

Answer:

a) t = -7

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Step-by-step explanation:

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3 years ago

Read 2 more answers

How many different committees can be formed from 6 teachers and 37 students if the committee consists of 4 teachers and 4 stude

Anna [14]

Answer:

The committee of 8 members can be selected in 990,675 different ways.

Step-by-step explanation:

The order in which the teachers and the students are chosen is not important, which means that the combinations formula is used to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this question:

4 teachers from a set of 6.

4 students from a set of 37.

Then

$T = C_{6,4}C_{37,4} = \frac{6!}{4!2!} \times \frac{37!}{4!33!} = 990675$

The committee of 8 members can be selected in 990,675 different ways.

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2 years ago

Let c be parametrized by x = et sin (10t) and y = et cos (10t) for 0 ≤ t ≤ 2. find the length l of

marysya [2.9K]

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