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OLga [1]
3 years ago
9

One side of a triangle is half the longest side. The third side is 11 ft less than the longest side. The perimeter is 54

Mathematics
1 answer:
daser333 [38]3 years ago
6 0

Answer:

below

Step-by-step explanation:

longest side = x+ x/2 + 11-×= 54

×/2 = 54-11

×=21.5 (longest side)

longest side = 21.5 ft

second side = 21.5 / 2 = ​10.75 ft

third side = 21.5 - 11 = 10.5 ft

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Answer:

hello your question lacks the required options attached is a picture of the complete question

One would expect about 5% of tests to be significant just by chance if the null hypothesis is true, and for 60 tests, this is 0.05(60) = 3 tests. This could explain why these tests are statistically significant.

Step-by-step explanation:

What is misleading about this is the study's final report because this marketing study was carried out with a level of significance of 5% (0.05) which means that if we carry the same study with varying sample data we will mostly like arrive at a conclusion against our null conclusion 5% of the time and this is not good for the the study because it is a type 1  error and has to be eliminated and it cannot be eliminated totally .

hence  One would expect about 5% of tests to be significant just by chance if the null hypothesis is true, and for 60 tests, this is 0.05(60) = 3 tests. This could explain why these tests are statistically significant.

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Step-by-step explanation:

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