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bazaltina [42]
2 years ago
9

What is the area of a circle if the circumference is 31.4 inches ?

Mathematics
1 answer:
Gnesinka [82]2 years ago
5 0

Answer:

A≈78.46in²

Step-by-step explanation:

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What is the missing side length of the right triangle ? 8in and 15in
arsen [322]

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67

Step-by-step explanation:

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3 years ago
Tamara needs to buy motor oil to fill the 7 empty cylindrical barrels at her oil service center. Each barrel is 4.5 ft deep and
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addition and multiplication

Step-by-step explanation:

add 4.5 + 1.5 to get 6 ft and then multiply that by 7

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3 years ago
I don’t under stand how to find the area of a region!
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Step-by-step explanation:

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7 0
3 years ago
The weight of 1000 identical samples of a substance is 1 pound. What is the weight of 100 samples?
alex41 [277]
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8 0
3 years ago
Read 2 more answers
Show why x−3 is a factor of m(x)=x3−x2−5x−3. Justify your answer. You can show this using remainder theorem, long division, synt
Marat540 [252]

The factors of a polynomial function are the zeros of the function

It is true that x - 3 is a factor of m(x) = x^3 - x^2 - 5x - 3

<h3>How to show why the x - 3 is a factor</h3>

The function is given as:

m(x) = x^3 - x^2 - 5x - 3

The factor is given as:

x - 3

Set the factor to 0

x - 3 = 0

Solve for x

x = 3

Substitute 3 for x in the function

m(3) = 3^3 - 3^2 - 5(3) - 3

Evaluate

m(3) =0

Since the value of m(3) is 0, then x - 3 is a factor of m(x) = x^3 - x^2 - 5x - 3

Read more about factors at:

brainly.com/question/11579257

7 0
2 years ago
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