<span>90/x=100/18</span>

<span>(90/x)*x=(100/18)*x - </span> multiply both sides of the equation by x

<span>90=5.55555555556*x - </span>divide both sides of the equation by (5.55555555556) to get x

<span>90/5.55555555556=x </span>

<span>16.2=x </span>

<span>x=16.2</span>

<span>18% of 90=16.2

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**Answer:**

13.83431104

**Step-by-step explanation:**

use sin (opposite/hypotenuse) and solve

X= 12 and y=12

Explanation: To get the variables alone, you multiply each by 0. That would leave you with x-y=12. So the x is 12 and the y is 12. Hope this helped!

=1

Thank you for the points <33

So now you are left with 2x<4. divide 2x by 4 to get the variable alone. now you are left with x<2. that should be your