3 years ago

A central angle is best described as which of the following

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

5 0

Answer: B. An angle that has its vertex at the center of a circle

Step-by-step explanation:

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Which choice is equivalent to the quotient shown here when x is greater than or equal to 0?

Dima020 [189]

Answer: OPTION C

Step-by-step explanation:

Remember that:

$\sqrt[n]{a^n}=a$

And the Product of powers property establishes that:

$a^m*a^n=a^{(mn)}$

Rewrite the expression:

$\frac{\sqrt{18x} }{\sqrt{32} }$

Descompose 18 and 32 into their prime factors:

$18=2*3*3=2*3^2\\32=2*2*2*2*2=2^5=2^4*2$

Substitute into the expression, then:

$\frac{\sqrt{(2*3^2)x} }{\sqrt{2^4*2} }$

Finally,simplifying, you get:

$\frac{3\sqrt{(2)x} }{2^2\sqrt{2} }=\frac{3\sqrt{2x}}{4\sqrt{2}}=\frac{(3)(\sqrt{x})(\sqrt{2})}{(4)(\sqrt{2})}= \frac{3\sqrt{x}}{4}$

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One person sends an email to 3 people. Those 3 people send it to 9 people, and those 9 send it to 27 people.

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Exponential due to each number being exponented.

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3 years ago

What is the mathematical term for "the same"?

melisa1 [442]

Answer:

Equivalent / Equal

Step-by-step explanation:

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3 years ago

What’s the value of y in 3x+x=9

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Answer:

9/4

Step-by-step explanation:

x =9/4

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3 years ago

4. How many toothpicks would you need to make any sized square? Is there a pattern or rule? Explain.

ivanzaharov [21]

Answer:

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Step-by-step explanation:

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3 years ago

A central angle is best described as which of the following￼

A central angle is best described as which of the following