The following three shapes are based only on squares, semicircles, and quarter circles. Find the perimeter and the area of each
shaded part. Give your answer as a completely simplified exact value in terms of π (no approximations).
1 answer:
You might be interested in
Answer:
Option C
The student's conclusion is correct because the solution to the system of equations and
is
Step-by-step explanation:
Let
x------> the cost of each burger
y-----> the cost of each sandwich
we know that
-----> equation A
----> equation B
Solve the system of equations
Multiply the equation B by
----->
------> equation C
Adds equation A and equation C
Substitute the value of x in the equation B
The solution of the system of equations is the point
so
The price of each burger is
The price of each sandwich is
Answer:
Step-by-step explanation:
