Help me please I’ll give brainlessly

Yes

Step-by-step explanation:

If you observe you can see that 1x=2y

For example 2(x)=4(y)

If you insert this in the others it makes sense making it proportional.

Hope this helps

:)

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

96 39 cause 135 -96=39 im smart (i used a calculater)