Answer:
First option
Step-by-step explanation:
Since rotate is 180° clockwise about point A the correct form is
ANSWER

Or

EXPLANATION
We want to evaluate:

We can use scientific calculator to evaluate this directly to obtain:

Or

You could have also let:

Then,

The angle whose tangents is 1 is

Or

Answer:
Should be used 28 pounds of pecans and 32 pounds of chocolate candies
Let
x -----> pounds of pecans used
y ----> pounds of chocolate candies used
we know that
-----> equation A
-----> -----> equation B
Solve the system of equations by graphing
Remember that the solution is the intersection point both graphs
Using a graphing tool
The solution is the point (28,32)
see the attached figure
therefore
Should be used 28 pounds of pecans and 32 pounds of chocolate candies
Intersection point or point of intersection
Hi !
The answer would be : <span>
D. The city's population is decreasing at a rate of .05 each year
The function : </span>

express a population decreasing of
5% each year.<span>
</span>