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Gennadij [26K]
3 years ago
6

PLEASE HELP WILL MARK BRAINLIEST

Mathematics
2 answers:
Igoryamba3 years ago
6 0

Answer:

acute acute obtuse right

Step-by-step explanation:

if it is less than 90° it will be acute. it is exactly 90° it is right. it is more than 90° it is obtuse.

good luck

mylen [45]3 years ago
4 0
Acute acute obtuse Right
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What is the justification for each step in the solution of the equation?<br><br> 4(4x+6)−7=77−4x
zepelin [54]

Answer:

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You are adding (Addition Property) 4x to both sides of the equal sign (Equality).

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You subtracted (Subtraction Property) 17 from both sides of the equal sign (Equality).

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3 years ago
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Murrr4er [49]

Answer:

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4 0
2 years ago
If the null hypothesis is true in a chi-square test, discrepancies between observed and expected frequencies will tend to be
babymother [125]

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This is because at a higher level of discrepancies, there will be a strong evidence against the null. This means that it will be rare to find discrepancies if null was true.

In the question however, since the null is true, the discrepancies we will be expecting will thus be small and common.

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