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AnnZ [28]
3 years ago
8

What angle does a semicircle have

Mathematics
2 answers:
dybincka [34]3 years ago
8 0

180 degrees is a semicircle

dolphi86 [110]3 years ago
7 0

Assuming you mean the central angle, semicircles have central angles of \boxed{180 ^{\circ}}.

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vodomira [7]
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Alexeev081 [22]

Answer:

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Step-by-step explanation:

Which of the following is correct?

(A) This option is right.

When a sample's size increases, the values for alpha and beta may decrease; if and only if sample size is the denominator in the slope equation (in each case) and the numerator stays the same (that is, ceteris paribus; all other things being equal). The larger the denominator, the smaller the slope value for alpha and beta.

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(C) This option is wrong

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(D) This option is wrong

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7 0
3 years ago
Write the product using exponents (very easy)
goldfiish [28.3K]

Answer:

-9^{4} x x^{3}

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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B

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