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ozzi
3 years ago
6

What is the length of the missing leg?​

Mathematics
2 answers:
kari74 [83]3 years ago
6 0

Answer:

6

Step-by-step explanation:

\sqrt{10^{2} -8^{2} } = 6

Juli2301 [7.4K]3 years ago
5 0

Answer:

b = 6

Step-by-step explanation:

<u>Pythagorean formula:</u>

a² + b² = c²

<u>Work:</u>

a² + b² = c²

8² + b² = 10²

64 + b² = 100

b² = 100 - 64

b² = 36

\sqrt{b^2} =\sqrt{36}

b = 6

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Indicate the general rule for the arithmetic sequence with a3 = -12 and a8 = -37
Mandarinka [93]

Answer:

The general rule is a_n = -2 - 5(n-1)

Step-by-step explanation:

Arithmetic sequence:

In an arithmetic sequence, the difference between consecutive terms is always the same, and this difference is called common difference.

The general rule of an arithmetic sequence is given by:

a_{n} = a_1 + (n-1)d

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We can also find the nth term as a function of a term m, using:

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First we find the common difference. So

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