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3241004551 [841]
3 years ago
6

What is the value of X? show all of your work

Mathematics
1 answer:
Lapatulllka [165]3 years ago
6 0

Answer:

5

Step-by-step explanation:

We need to use Pythagoras' theorem.

For this we can use the pythagoras formula a^2+b^2=c^2 and rearrange this

We then will have 8^2+b^2=89

(because 89(sqrt) squared is 89)

We can then solve for what x is.

We take away 64 from 89 which is 25

the square root of 25 is 5

Therefore x=5

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Step-by-step explanation:

From the question we are told that

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Generally given the two tailed test the null hypothesis is given as

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