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2 years ago

8

a total of 32 students have entered a spelling contest. There are 6 medals for first through sixth place that will be awarded. I

n how many different ways can the medals be awarded?

1 answer:

solong [7]2 years ago

8 0

12??? i think i am wrong

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What is the m∠N ? Can someone help me :)

Sauron [17]

Answer:

<h2>61°</h2>

Step-by-step explanation:

Use the sine law:

$\dfrac{MO}{\sin(\angle N)}=\dfrac{NM}{\sin(\angle O)}$

We have:

$MO=18\\\\NM=6\\\\m\angle O=17^o\to\sin17^o\approx0.2924$

Substitute:

$\dfrac{18}{\sin(\angle N)}=\dfrac{6}{0.2924}$ <em>cross multiply</em>

$6\sin(\angle N)=(18)(0.2924)$

$6\sin(\angle N)=5.2632$ <em>divide both sides by 6</em>

$\sin(\angle N)=0.8772\to m\angle N\approx61^o$

4 0

2 years ago

What is the circumference of circle P?<br> Express your answer in terms of .<br> AB = 14 in.

MA_775_DIABLO [31]

Answer:

$C=14\pi\ in$

Step-by-step explanation:

we know that the circumference is equal to

$C=\pi D$

we have

$D=14\ in$

substitute

$C=\pi (14)$

$C=14\pi\ in$

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Step-by-step explanation:

The length measure is the distance along the curve (arc) and the angle measure is the angle that the arc makes with the center of the circle.

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Luis is going to receive $20,000 six years from now. soo lee is going to receive $20,000 nine years from now. which one of the f

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What are the options? Where are the statments??

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2 years ago

Devaunte goes to Barnes and Noble to buy a book that is originally $14.50. Devaunte was trying to save money, so he made sure to

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the answer I think is he saved $2.9

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2 years ago

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