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yKpoI14uk [10]
3 years ago
9

What is one method to find the measure of angle B?

Mathematics
2 answers:
Vlada [557]3 years ago
5 0

Answer:

A

Step-by-step explanation:

edg2021

Maksim231197 [3]3 years ago
4 0

Answer:

A. use the Pythagorean theorem to find BC, then solve the equation tan(B)=8/BC

Step-by-step explanation:

Edge 2021

Goodluck everybody! :)

Everyday is a chance to be better & if someone hasnt told you today, you are amazing, strong, and loved.

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307.85
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2) An $80 text book was on sale for $49.60 at the used book store. By
nadya68 [22]

Answer:

38%

Step-by-step explanation:

Original price = $ 80

Price after reduction = $ 49.60

Reduction = 80 - 49.60  = $30.40

Percentage of decrease = \frac{reduction price}{original price}*100

                                         = \frac{30.40}{80}*100\\\\=\frac{3040}{80}

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3 0
2 years ago
Read 2 more answers
Which counter example shows that the following is false? Every perfect square has exactly three factors
pshichka [43]
36 is a perfect square, but its factors include 1 and 36, 6 and 6, 4 and 9, 3 and 12, and 2 and 18. that's 9 factors, not 3.
4 0
2 years ago
Students went on a picnic. They recorded a list of the number of animals
lorasvet [3.4K]

Observation that we can make is min = 10, max = 19, range = 9, Maximum frequency of a number is 12, Average = 12.9, median = 12, mode = 12 it is slightly skewed on the right.

Step-by-step explanation:

  • It is imperative to create a data in a tabular column before analyzing.
  • Once the data is created use tally marks or frequency distribution.
  • Frequency distribution helps the data to provide occurrence of event.
  • Very important to number which is a counting numbers are discrete.
  • Continuous of data are ones which are in decimal.
  • Descriptive statistics is the 1st level of Statistics.
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  • Range is at what level data is expanded.
  • Average is the one numeric of a number.
  • Median is the mid point of data
  • Mode is the repetitive number of the data.
  • Skewness is whether data is having extreme directions.
5 0
3 years ago
What is the inequality for -2<7+x​
mario62 [17]

Answer:

x >-9

Step-by-step explanation:

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