Answer:
Its a because adding the same number with different sign always gives you 0
Answer:
x = 2 and x = 4
Step-by-step explanation:
Solutions are where those 2 equations intersect. (2, 2) and (4, -22)
So answer is x = 2 and x = 4
Answer:
5397.76 m^2
Step-by-step explanation:
We have a rectangle in the middle
The area is
A = l*w
A = 44*88 = 3872
We have 2 semicircles on the ends, which is one circle
the diameter is 44 which means the radius is 44/2 = 22
A = pi r^2
A = 3.14 ( 22)^2
A = 3.14 (484)
A =1519.76
Add the two areas together
A =1519.76+3872=5391.76