The answer is 25%.
60/240=x/100
60*100=6000
6000/240=25
60/240=25/100
132 x 14.1% = 18.612
So 18.612 rounded to 18.6
-2x^2 + 3x - 9 = 0
The quadratic is not factorable so quadratic formula must be used.
x = (-b + - √(b^2 - 4ac))/2a
a = -2, b = 3, c = -9
x = (-3 + - √(9 - 4*-2*-9))/-4
x = (-3 + - √(-63))/-4
x = -3 + - 3i√7
--------------
-4
x = 3 + 3i√7 x = 3 - 3i√7
------------ ------------
4 4
Answer:
should be 10 if L if 5 times the W you just had to do 50/5
Step-by-step explanation:
Differentiate both sides with respect to x