Answer:
128
Step-by-step explanation:
Side a
11.314
cm
Area
128
cm²
Diagonal
16
cm
Perimeter
45.255
cm
Answer:
D
Step-by-step explanation:
When something depreciates completely, it will have a total value of 0 dollars. Therefore, set the equation to zero and solve for <em>t</em> to find the years.

Therefore, the table saw will completely depreciate after 9 years.
Answer:
180 degrees
Step-by-step explanation:
Since CB || ED and CB = ED,
by the alternate interior angles theorem,
mE = mC, and mD = mB.
with CB = ED, we can conclude that CBF = EDF, by SAS congruent theorem.