5 5/9
5 * 5/9
25/9
The correct answer is 25/9, as shown above.
Answer:
Area = 60
Step-by-step explanation:
(h b)/2
h = 10
b = 12
12 x 10 = 120
120/2 = 60
(h = height and b = base)
That answer for that would be D
F ( x ) = x³ + 3 x
Slope of a horizontal line is 0.
f ` ( x ) = 3 x² + 3
3 x² + 3 = 0
3 x² = - 3 / : 3
x² = - 1 , which give complex roots.
Answer: NONE
