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4 votes
Help asap please, forgot how to do math :)

Help asap please, forgot how to do math :)-example-1
User Klendi
by
3.0k points

2 Answers

0 votes

Answer:

11.4

Explanation:

Pythagorean theorem


7^(2) +
9^(2) =
x^(2)

49 + 81 =
x^(2)

130 =
x^(2)

11.4 = x

Help asap please, forgot how to do math :)-example-1
User CrisPlusPlus
by
3.3k points
2 votes

Answer:

x = 8

Explanation:

A common pythagorean triplet is 7, 8, 9

User Sajith Herath
by
3.1k points