PLEASE HELP ME I DONT GET THIS..
2 answers:
- Hi so it's ask for area of circle an you know that formula for area of circle is πr2 r (radius)
- What is π? We have two formula π which is 22/7 or 3.142.So for this question i will use 22/7.
- If you look at question 2,4 and 6 you can see the diameter which line straight to the circumference. That's call diameter. But in the formula it want r which mean radius. So the diameter÷2
Hopes this help
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The expression that is a prime polynomial is:
B. .
A prime polynomial is a polynomial that cannot be factored.
In this problem, item b gives a prime polynomial, as:
- In item a, 3 is a common factor, hence the polynomial can be factored.
- In item c, x is a common factor, hence the polynomial can be factored.
- In item d, the polynomial can be factored according to it's roots.
More can be learned about prime polynomials at brainly.com/question/26388060
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