Find the measure of angle Y

Mathematics

1 answer:

Oksana_A [137]3 years ago

6 0

If all angles are equal it must be an equilateral triangle which means the measure of Y is 60°

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S the interquartile range of this data?

Ray Of Light [21]

We have been given the 5-number summary of a box plot that represents Coins in Collection. The five-number summary from left to right is 7, 16, 30, 36, 38.

We are asked to find the inter-quartile range of the given data.

We know that interquartile range is difference of upper quartile and lower quartile.

We know that the 5-point summary represents the lower data point, lower quartile, median, upper quartile and upper data point respectively.

We can see from our given 5 point-summary that lower quartile is 16 and upper quartile is 36.

$\text{Interquartile range}=\text{Upper quartile}-\text{Lower quartile}$

$\text{Interquartile range}=36-16$

$\text{Interquartile range}=20$

Therefore, the interquartile range of the given data is 20 and last option is the correct choice.

3 0

3 years ago

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Kaylis [27]

Hey There,

This is a subtracting fractions problem.

Solutions-

1. <span>Convert $5 \frac{7}{10}$ to an improper question. You do this by multiplying the denominator and the whole number and adding that number to the numerator. The improper fraction would be $\frac{50}{7}$ </span>

2. Now, subtract $\frac{140}{0}- \frac{15}{10}$

3. The answer to step two should be $\frac{125}{10}$

Thus, the answer should be $\frac{125}{10}=12 \frac{1}{2}$

In conclusion, Jeff drives $12\frac{1}{2}$ miles farther then her sister.

Thank You!

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3 years ago

What is 49% as a fraction in simplest form?

Dovator [93]

$p\%=\frac{p}{100}\\\\49\%=\boxed{\frac{49}{100}}$