I need help solving for X

x= 10

Step-by-step explanation:

The total measure of this degree is 90, since it's a right angle.

So, the equation would be: 5x+4x= 90.

Step 1- Add common variables.

(5x+4x)= 90

9x= 90

Step 2- Divide 9 to both sides.

9x= 90

9     9

x= 10

Hope this helps! :)

where is the figure

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.