Answer:
5280*13 = 16640
Step-by-step explanation:
5280*13 =
5280
* 13
-----------
52800
+ 15840
-------------
16640
I believe x=15. Because you’ll just plug them in
Perimeter = 18 = 8 + 2x + 3x
10 = 5x
x = 2
So the sides are 8, 4 and 6
Answer:
You are differentiating with respect to x
with the formula X^n = nX^n-1
dy/dx= 12x2 - 24x + 14
