Answer:
sin2x + 
x + c
Step-by-step explanation:
using the trigonometric identity
• cos² x = (cos2x + 1) and
∫cos ax = 
sin ax
hence
∫(1 - (cos2x + 1)dx
= ∫(1 - cos2x - )dx
= ∫( - cos2x)dx
= x - sin2x + c
where c is the constant of integration
is there a picture or equation that you can provide ?
Answer:
8x8=16
13x13=2(13)
81
Step-by-step explanation:
On the account with interest compounded annually, the account balance will be
P*(1 +r)^t
4500*1.06³ = 5358.57
so the interest earned will be
5358.57 -4500 = 859.57
On the account with simple interest, the interest earned will be
I = Prt
I = 4500*.06*3
I = 810.00
The total interest earned on the two accounts will be
$859.57 +810.00 = $1669.57 . . . . . . . . selection A
