Answer:
Step-by-step explanation:
(a+b)(a-b)=a^2-b^2
<span>The first time she chooses, her chances are 2/10 that she will get an I tile. With not replacing the tile, her second chance will be 1/9. Multiply the two fractions together gives 2/90 = 1/45
(^>^)</span>
8^2=8x8=16 then you add 4 and subtract 12 which will get you 56. correct me if i’m wrong.
<h2>
Answer</h2>
The equation is y = 2x - 12
<h2>
Explanation</h2>
Equation in slope intercept form is

Where,
m = slope
b = y-intercept
Putting the value of slope in this equation:
From this we can solve the equation for b



Now, the equation of y-intercept becomes

Answer:
The other legs are 9 and 9√3
Step-by-step explanation:
The longer side of a 30-60-90 degree rectangle is 18.
The other legs will be

and

Where x is the longest side, which is given as 18.
Therefore one leg will be:

and the other leg will be:
