Hello :
the solution is : <span>(3, -1)
put x= 3 and y = -1
you have : 3-(-1) = 4 and 3+(-1) = 2 ..... right</span>
Since that is a triangle the expression would be b x h / 2. So 12*12 = 144 / 2 = 72. The answer is 72.
I think it may be 5+3 and carry the one up top to get the sum of 56.
Answer:
x = 9; y = 1
Step-by-step explanation:
