Answer:
200
Step-by-step explanation:
2 divided by 0.01
The value of -25+50-20+(-12) is -7.
Answer:
Step-by-step explanation:
well i would but i cnt see this
Answer:
12.5% decrease
Step-by-step explanation:
Let X be the initial value
75% increase is 175% of X
= 1.75X
50% decrease = 0.5
0.5(1.75X)
0.875X (less than X, so decrease)
87.5% of X
100 - 87.5 = 12.5% decrease
Answer:

Step-by-step explanation:
The parametric equations of a circle is
and 
The radius of the unit circle is 1 unit.
This implies that any point on the unit circle is represented by:
and 
where
is the angle in standard position,
From the question, the given angle in standard position is
.
This angle intersects the unit circle at 
But 
We substitute
and 
This implies that: 