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abruzzese [7]
3 years ago
8

If you could help me with this it would be greatly appreciated!

Mathematics
2 answers:
asambeis [7]3 years ago
7 0
Your answer will be B
Ierofanga [76]3 years ago
3 0
Here is your answer

B.\sqrt{81}

C. 9

REASON:

Let the side of square be a feet

Area of square ={a}^{2}

so,

{a}^{2}= 81

a= \sqrt{81}

a= 9 feet

HOPE IT IS USEFUL
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Which statement is correct about relations and functions?
aniked [119]

Definition 1: A relation is any subset of a Cartesian product. For instance, a subset of A\times B, called a "binary relation from A to B," is a collection of ordered pairs (a,b) with first components from A and second components from B, and, in particular, a subset of A\times A is called a "relation on A."

Definition 2: A function is a relation that associates each element x of a set X to a single element y of another set Y (possibly the same set). A function is uniquely represented by its graph which is the set of all ordered pairs (x, f (x)).

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7 0
3 years ago
Read 2 more answers
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t = 3   

Simple interest will be derived by multiplying the principal, the interest rate, and the term.

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Interest = 105
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Rate = 0.05
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Based on the Simple Interest formula, 

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3 years ago
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Answer:

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If you multiply length times width to get area, it's the same with division. You do area divided by length or width. The equation would be 225 divided by 13 3/4. 225/13 3/4= 16.36 inches. 16.36 > 16 inches, so the answer would be no. (The mirrors length and width are 13 3/4 inches by 16 9/25)
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If we multiply the top equation by -4 we can get rid of the x so:

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3 years ago
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