Question

HELP ME PLEASE!!!!!! asap

Answer 1

x = 3
`√(10)`

Explanation:

Since the triangle is right use Pythagoras' identity to solve for the hypotenuse x, that is

x² = 9² + 3³ = 81 + 9 = 90

Take the square root of both sides

x =
`√(90)` =
`√(9(10))` = 3
`√(10)` ← exact value

Answer 2

Here is your answer

Using Pythagoras' theorem

we know the

Hypotenuse^2= base^2+perpendicular^2

So here,

`{x}^(2)={9}^(2)+{3}^(2)`

`{x}^(2)=81+9`

`{x}^(2)=90`

`x=√(90)`

`x=3√(10)`

HOPE IT IS USEFUL