Answer:
if I did this right...
a triangle is half a square so the area is (6•8)/2 which is 24. the area of the circle is 50.24 but only half the circle is party of the figure so the area is 25.12
as the two to get the answer 49.12
if it's wrong I'm sorry
Answer
What exactly do you need help with?
Answer is (3,1)
x + y = 4
2x + 3y = 9
We multiply the first equation by -2 to eliminate x
-2x - 2y = -8
2x + 3y = 9
-------------------(add both equations)
0 + y = 1
So y =1
Now plug in 1 for y in first equation
x + y = 4
x + 1 = 4
Subtract 1 on both sides
x = 3
Answer is (3,1)
