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2 years ago

I need help on question 3!! geometry unit 5

Mathematics

2 answers:

Oduvanchick [21]2 years ago

6 0

ANSWER:

angle 1 = 180°-35°-36° (angle sum of triangle)

= 109°

angle 3 = 180°-109°(adj angles on a str line)

= 71°

angle 2 = 180°-80°-71°

= 29°

mojhsa [17]2 years ago

5 0

ANSWER:

angle 1 = 180°-35°-36° (angle sum of triangle)

= 109°

angle 3 = 180°-109°(adj angles on a str line)

= 71°

angle 2 = 180°-80°-71°

= 29°

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99% confidence interval for the mean track length for rock specimen can be calculated using the formula:

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putting these numbers in the formula, we get confidence interval in 99% confidence as:

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