2x(x-1) has the least common denominator
Perimeter is the addition of all 4 sides and a square as all the same sides. so every side will be the same. so if you divide 216 by 4 you get 54. you can check this by adding 54+54+54+54=216 or 54x4=216
Answer:
0.01
Step-by-step explanation:
If you convert 10 into a decimal it's just 0.1, multiply 0.1 by itself only one time because the exponent is 2 and you get 0.01
solve for "w", to find the wind's speed rate,
so hmmm what's the plane's rate? well 420 - w = r :)
An equation in point-slope form is
y - y1 = m (x - x1)
Your point is (7,6) and your slope is 2
y1 is the y coordinate of your point (in this case 6)
x1 is the x coordinate of your point (in this case 7)
m is your slope (in this case 2)
Now you just have to plug these numbers in:
y - 6 = 2 (x - 7)
