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LekaFEV [45]
3 years ago
10

Please find the answer for this question

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
5 0

Answer:

15

Step-by-step explanation:

use pythagorean theorem and fill in the blanks and solve for a^2

Nadusha1986 [10]3 years ago
4 0

Answer:

A=15

Step-by-step explanation:

This is a 3, 4, 5 triangle, so the perimeter of the triangle is a+4x+5x. You know that the x's go from 4x--20 and 5x--25. X=5, and 5x3=15

Good luck! :)

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Step-by-step explanation:

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Statistical Tests? Indicate whether the following analysis involves a statistical test. If it does involve a statistical test, s
pashok25 [27]

Answer:

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Step-by-step explanation:

Hypothesis testing is a statistical test, of testing an assumption (statement) about population parameter.

Null Hypothesis  [H0] is a neutral statement of 'no difference' about a population parameter; stating variable is no different than its mean.

Alternate hypothesis [H1] is the 'specific difference' stating hypothesis about a population parameter; contrary to the null hypothesis.

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