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Delvig [45]
3 years ago
11

What is arc BC equal to?

Mathematics
1 answer:
vodka [1.7K]3 years ago
5 0
Lines BC are equal to or congruent to AD, because the tick marks show they are equal to each other in size. Therefore, they are congruent.
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Multiply the binomials (3x + 6)(x+7)
Anarel [89]
4x(42) should be correct
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Jada sells ground paprika.
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The box plots represent the number of patients visiting hospital A and hospital B each day during the past month.
zysi [14]
Formula we will use to solve IQR: Q3-Q1=IQR

Solve for Q3 and Q1 for both box plots:

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The number of patients visiting hospital B each day is more varied because the IQR is higher thus making the range of visiting patients vary. Another trick is to just look at the whiskers of the box plot and see how it's skewed. If it's unevenly skewed, then that means the data will vary due to outliers.
7 0
3 years ago
The frequency of the musical note B4 is about 493.88 Hz.
valentina_108 [34]

Answer:

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So, since B4's frequency is about 493.88 Hz, an octave above would be 2 x 493.88 Hz or 987.76 Hz

If we were looking for an octave below B4, we would divide 493.88 Hz by 2 to get 246.94 Hz.

6 0
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Would someone mind helping me out with this question on limits?
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Please look at the attached file

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