Answer:
She has 28 percent of a dollar.
Step-by-step explanation:
Please mark brainliest.
13/20
13x5= 65
20x5= 100
65/100 = 0.65
0.65%
Answer:
The correct answer is D) 13%
Step-by-step explanation:
To turn a decimal into a percentage, we simply multiply by 100.
0.13 * 100 = 13%
Answer:Let =tan2
t
=
tan
x
2
, then cos=1−21+2
cos
x
=
1
−
t
2
1
+
t
2
and tan=21−2
tan
x
=
2
t
1
−
t
2
.
Now
1+21−2+21−2(1+)21−21+1−tan2
Step-by-step explanation:
