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5 votes
Solve for x.
really beed help before my final!!!!​

Solve for x. really beed help before my final!!!!​-example-1
User JonoW
by
6.2k points

1 Answer

5 votes

Answer:

√19 or 4.36

Explanation:

Since one leg is missing, you need to use Pythagorean theorem for this.

The hypotenuse is known so,

c² - a² = b²

c = 10

a = 9

b = ?

10² - 9² = b²

100 - 81 = b²

19 = b²

b = √19

User Jitendra Tiwari
by
6.4k points