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Anarel [89]
3 years ago
7

A(n) ______ is a letter or symbol that represents some unknown value.

Mathematics
2 answers:
Burka [1]3 years ago
4 0
For the answer to the question above, it is Variable.<span> A variable is a characteristic, number, or quantity that increases or decreases over time or takes different values in different situations.
I hope my answer helped you. Have a nice day!</span>
frosja888 [35]3 years ago
4 0

Answer:

It is a variable

Step-by-step explanation:

A variable is a characteristic, number, or quantity that increases or decreases over time or takes different values in different situations. Hope this helps.

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Consider the statement of 998&lt;1022 use place value of the digits in each number to help explain why this is true
k0ka [10]

Answer:

998 is less than 1022

Step-by-step explanation:

This equation is true because if you look at the number 1022 it is one digit higher in place value, therefor making this statement true

7 0
3 years ago
75 divided 237583940
gizmo_the_mogwai [7]
If 75 divide 237583940, we have

\frac{237,583,940}{75} = \frac{237,583,940\div5}{75\div5} \\  \\ = \frac{47,516,788}{15} =3,167,785.867
3 0
2 years ago
Find the probability of the event.
zzz [600]
The answer is 21% I hope this helps
3 0
1 year ago
Which value of x is in the domain of f(t) = squared x - 7
zloy xaker [14]

Given:

The given function is:

f(x)=\sqrt{x-7}

To find:

The value of x that is in the domain.

Solution:

Domain is the set of input values.

We have,

f(x)=\sqrt{x-7}

We know that the square root is defined for non negative values. So,

x-7\geq 0

x\geq 0+7

x\geq 7

Thus, the domain of the given function is all real number that are greater than or equal to 7.

In the given options 0, -3, 6 are less than 7 but 8 in option A is the only value that is greater than 7. So, x=8 is in the domain of the given function.

Therefore, the correct option is A.

8 0
2 years ago
What would the following equation look like in augmented matrix form? 2x+y=6 x-3y=-2
xz_007 [3.2K]
<span><span><span><span>2x</span>+y</span>+<span>−y</span></span>=<span>6+<span>−y</span></span></span><span><span>2x</span>=<span><span>−y</span>+6</span></span>Step 2: Divide both sides by 2.<span><span><span>2x</span>2</span>=<span><span><span>−y</span>+6</span>2</span></span><span>x=<span><span><span><span>−1</span>2</span>y</span>+3</span></span>Answer:<span> x=<span><span><span><span>−1</span>2</span>y</span>+3</span></span>


x-3=-2
x-3+3=-2+3
answer x=1

4 0
3 years ago
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