I need help finding x

x = 40.3

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp / hyp

sin x = 11/17

Taking the inverse sin of each side

sin ^-1 ( sin x) = sin ^-1( 11/17)

x = 40.32

Rounding to the nearest tenth

x = 40.3

45°

Step-by-step explanation:

You can tell the distance from the right angle from each leg is the same and the angle measurements are the same.

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )