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Len [333]
3 years ago
13

Which of these is an irrational number?

Mathematics
2 answers:
Ilia_Sergeevich [38]3 years ago
6 0

Answer:

\sqrt{15}

Step-by-step explanation:

SVEN [57.7K]3 years ago
3 0

Answer:\sqrt{15}

Step-by-step explanation:

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A choir teacher is dividing 3 sopranos and 12 altos into singing groups. he wants each group to have the same combination of sop
Andreyy89
You can have a maximum of 3 groups. This is due to the fact that you only have 3 sopranos to equally divide between groups. Over 3 you would have a group lacking a soprano so 3 is the greatest you can make it.
7 0
3 years ago
HELP NEEDED ASAP WILL GIVE 5 STAR RATING AND BRAINLIEST!
stealth61 [152]

Answer:

The answer to your question is: ∠K   = 138°

Step-by-step explanation:

m∠N = 42°

m∠K = ?

The sum of all the internal angles in a quadrangle equals 360°

then

        ∠N + ∠L + ∠M + ∠K = 360°

        ∠N = ∠ L   and ∠M = ∠K

So, 2 ∠N + 2 ∠K = 360

Substitution

       2 (42) + 2 ∠K = 360

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       2 ∠K = 360 - 84

       2 ∠K = 276

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     ∠K   = 138°

8 0
3 years ago
What is the range of the function?
Eduardwww [97]

Answer:

C.

Step-by-step explanation:

The range of a function is the complete set of all possible resulting values of the function

which is here just (3 , 9 , 12)

so the choice is C.

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It took 30 minutes for Melinda to run 4 miles<br> (Find the unit rate and explain what they mean)
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