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3 years ago

Classify the triangle with angles measuring 120°, 40°, and 20°.

Mathematics

2 answers:

notsponge [240]3 years ago

6 0

B.acute because its kind of like majority rules type of thing

fomenos3 years ago

4 0

C obtuse because 120 is an obtuse angle

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If 18 is subtracted from twice the square of an integer, the

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Now either factor that or use the quadratic formula if you're lazy like me.

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Answer:

$IQR=4$

Step-by-step explanation:

We have been given a data set that represents the number of rings each person in a room is wearing as: 0, 2, 4, 0, 2, 3, 2, 8, 6. We are asked to find the interquartile range of the data.

Let us arrange our data points from least to greatest order.

0, 0, 2, 2, 2, 3, 4, 6, 8.

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We have 4 data points to the right of the median, so our upper quartile will be the average of 7th and 8th data point.

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Since we know that interquartile range is the difference between upper and lower quartile.

$IQR=Q_3-Q_1$

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