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Alborosie
3 years ago
8

Help me plz:( It’s just 22-24

Mathematics
2 answers:
Mazyrski [523]3 years ago
8 0

Answer:

D. ("24.")

Step-by-step explanation:

it is D

zhuklara [117]3 years ago
3 0

Answer:

1) 5.9

2) 8.1

3) 54

Step-by-step explanation:

A is opposite, so we have sine 36=a/10

sine 36(10)=a

a=5.9

B is adjacent, so we have cosine 36=b/10

cosine 36(20)=b

b=8.1

Angles of a triangle add to 180

we have a angle of 36 and a right angle which is 90

36+90=126

180-126=54

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Cohen's D works effectively when the sample is >50 (that is for large samples). However a correction factor can be used to make results from small samples more accurate

The formular for Cohen's D is:

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216,016 divided by 368
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2 years ago
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3.59999
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