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3 years ago

Select all explanation that prove triangle ABC is congruent to triangle A'B'C

Mathematics

1 answer:

Archy [21]3 years ago

3 0

Answer:

AB = A'B'

BC = B'C'

AC = A'C'

angle ABC = angle A'B'C'

angle CAB = angle C'A'B'

angle CBA = angle C'A'B'

Step-by-step explanation:

use different axomes to show relation,

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nata0808 [166]

Answer:

Step-by-step explanation: x - 6

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3 years ago

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3 years ago

Given ABCD - WXYZ, Find the length of the segment AD, If Ab=12 WX=20 and WZ=8

hodyreva [135]

Answer:

Step-by-step explanation:

the length of segment AD would be 8 since segment AD and segment WZ are equal in length!

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2 years ago

The distances male long jumpers for State College jump are approximately normal with a mean of 263 inches and a standard deviati

Effectus [21]

Answer:

His jump was of 272.45 inches

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

$\mu = 263, \sigma = 14$