Answer:
108.90
Step-by-step explanation:
You start with finding
10
%
of
90
.
$
90
⋅
.1
=
$
9
You add the money and the interest to get
$
99
for the first year. However, the next year is different. It's compound interest, so you have to multiply
10
%
by
$
99
.
$
99
⋅
.1
=
$
9.90
$
99
+
$
9.90
=
$ 108.90 The total would then be $
108.90 i think lol
Answer:
sec(- θ ) = secθ
Step-by-step explanation:
The relationship between sec and cos is
sec x = 
Now cos(- x) = cosx
Thus
sec(- θ ) = secθ
From what I remember it is -x-31y
To simplify you need to find the gcf Greatest common factor which is 3
3x67=201 and 3x10=30
now divide 30 divided by 3=10 and 201 divided by 3=67
so the answer is 10/67