Explanation:
sin
x
(
2
sin
x
+
1
)
=
0
Use trig table and unit circle -->
a. sin x = 0 => x = 0, and
x
=
π
and
x
=
2
π
b. 2sin x + 1 = 0 =>
sin
x
=
−
1
2
=>
x
=
7
π
6
and
x
=
11
π
6
.
Finally, within interval
[
0
,
2
π
]
,
there are 5 answers:
0
,
π
,
2
π
,
7
π
6
and
11
π
6
Answer:
false
Step-by-step explanation:
If your Social Security income is taxable, the amount you pay in tax will depend on your total combined retirement income. However, you will never pay taxes on more than 85% of your Social Security income.
I= PRT
7280=26000×0.07T
7280\1820=1820T\1820
4=T
dats all
3 is the answer beacause she can build a domaind, square, and a rectangle