Answer:
The answer is option B.
One of the minus signs should be a plus sign
Since x² - 144 is a difference of two squares it's written as
( x - 12)( x + 12) and not ( x - 12)(x - 12)
Hope this helps you
Answer:
The two equations are not equivalent and no property is used.
Step-by-step explanation:
54 - (30 - 8) ... (i)
(54 - 30) - 8 ... (ii)
Solving (i) and applying PEMDAS:
We open the brackets first;
54 - 30 + 8 = 54 + 8 - 30 = 32
Solving (ii) and applying PEMDAS:
We open the brackets first;
54 - 30 = 24
24 - 8 = 16
Answer:
2πr³
Step-by-step explanation:
The volume (V) of a cylinder is calculated as
V = πr²h ← r is the radius and h the height
Here h = 2r, hence
V = πr² × 2r = 2πr³
Is this a joke or on your homework
Answer:
B, hope this helps!
Step-by-step explanation:
Functions can not have repeating X values.